A demonstration of the law of the flowering plants

The day a flower blooms is one of the earliest phenomena studied with systematic data collection and analysis. The prediction rule developed nearly three centuries ago is still used by scientists – with relatively few changes – to plan harvests, manage pests, and study ecosystems stressed by climate change. In this tutorial, Jonathan Auerbach introduces the “law of the flowering plants” and demonstrates how it can be applied to modern datasets.

This tutorial will demonstrate a popular method for predicting the day a flower will bloom. There are many reasons why you might want to predict a bloom date. You might be a scientist studying ecosystems stressed by climate change. Or you might be planning a trip to Amsterdam and would like to time your stay to when the tulips are in bloom. Or maybe you are participating in the annual Cherry Blossom Prediction Competition and want some ideas to help you get started.

In any case, you might be surprised to learn that the day a flower blooms is one of the earliest phenomena studied with systematic data collection and analysis. The mathematical rule developed in the eighteenth century to make these predictions – now called the “law of the flowering plants” – shaped the direction of statistics as a field and is still used by scientists with relatively few changes.

We present the law of the flowering plants as it was stated by Adolphe Quetelet, an influential nineteenth century statistician. Upon completing this tutorial, you will be able to:

1. State the law of the flowering plants and explain how Quetelet derived it.
2. Reproduce Quetelet’s findings with weather data from the Global Historical Climatology Network.
3. Replicate Quetelet’s findings with more recent data from the USA National Phenology Network.
4. Predict the day the lilac will bloom in Brussels in 2023 with weather forecasts from AccuWeather.
5. Describe how the USA National Phenology Network uses the bloom dates of lilacs to monitor the start of spring.

At the end of the tutorial, we challenge you to design an algorithm that beats our predictions. The tutorial uses the R programming language. In particular, the code relies on the following packages:

Sys.setlocale("LC_ALL","English")

library(tidyverse)
library(knitr)
library(kableExtra)
library(plotly)
library(rnoaa)
library(rnpn)
library(rvest)

Note that the {rnoaa} package only provides data until about 2022-09-15 with the new NOAA API v2. Since it is not available on Cran anymore, use devtools::install_github("ropensci/rnoaa") to install the package from GitHub.

The {rnpn} package is available at https://CRAN.R-project.org/package=rnpn.

Check out the {GSOD} package https://docs.ropensci.org/GSODR/.

The law of the flowering plants

We begin by reviewing the law of the flowering plants as it was stated by Adolphe Quetelet. You may already know Quetelet as the inventor of the body mass index. Less known is that Quetelet recorded the bloom dates of hundreds of different plants between 1833 and 1852 at the Brussels Observatory, which he founded and directed. Quetelet reported that a plant flowers when exposed to a specific quantity of heat, measured in degrees of Celsius squared (°C²). For example, he calculated that a lilac blooms when the sum of the daily temperatures squared exceeds 4264°C² following the last frost.

He communicated this law in his Letters addressed to HRH the grand duke of Saxe-Coburg and Gotha (Number 33, 1846; translated 1849) and in his reporting On the climate of Belgium (Chapter 4, Part 4, 1848; data updated in Part 7, 1857). A picture of Quetelet and the title page of On the climate of Belgium are displayed in Figure 1.

Figure 1: Quetelet reported on the law of the flowering plants in On the climate of Belgium (1857). Sources: Wikimedia Commons, Gallica.

Quetelet was not the first to study bloom dates. Anthophiles have recorded the dates that flowers bloom for centuries. Written records of cherry trees go back as far as 812 AD in Japan and peach and plum trees as far as 1308 AD in China. Systematic record keeping began a century before Quetelet with Robert Marsham’s Indications of Spring (1789).

Quetelet was also not the first to study the relationship between temperature and bloom dates. René Réaumur (1735), an early adopter of the thermometer, noted the relationship before Marsham published his Indications. But Quetelet was the first to systematically study the relationship across a wide variety of plants and derive the amount of heat needed to bloom. An example of Quetelet’s careful record keeping can be seen in Figure 2, one of many tables he reported in his publications.

Figure 2: Bloom dates at Brussels Observatory observed by Quetelet between 1839 and 1852. Source: Gallica.

Reproducing Quetelet’s law of the flowering plants

To reproduce Quetelet’s law, we combine the data in Figure 2 with additional observations from his Letters. We focus on Quetelet’s primary example, the bloom date of the common lilac, Syringa vulgaris, row 18 of Figure 2. We do this because Quetelet carefully describes his methodology for measuring the bloom date of lilacs. For example, Quetelet considers a lilac to have bloomed when “the first corolla opens and shows the stamina.” That event is closest to what the USA Phenology Network describes as “open flowers”, depicted in the center image of Figure 3 below. This detail will become relevant when we attempt to replicate Quetelet’s law in a later section. Note that although we focus on lilacs in this tutorial, the R code is easily edited to predict the day that other plants will bloom.

Figure 3: The bloom date occurs when the first corolla opens and shows the stamina (center image). Source: USA National Phenology Network.

In the R code below, the five-column tibble lilac contains the date each year that Quetelet observed the lilacs bloom at Brussels Observatory. The first three columns are the month, day, and year the lilacs bloomed between 1839 and 1852. These columns are combined to form the fourth column, the full date the lilacs bloomed. The last column converts the date to the day of the year the lilacs bloomed, abbreviated “doy.” That is, “doy” is the number of days it took for the lilacs bloom following January 1. Both “date” and “doy” representations of Quetelet’s observations will be useful throughout this tutorial.

lilac <- tibble(
  month = c(
    "May", "April", "April", "April", "April", "April", "May", 
    "April", "May", "April", "May", "April", "May", "May"
    ),
  day   =  c(10, 28, 24, 28, 20, 25, 13, 12, 09, 21, 02, 30, 01, 12),
  year  = 1839:1852,
  date  = as.Date(paste(month, day, year), format = "%B %d %Y"),
  doy   = parse_number(format(date, "%j"))
)

lilac |> 
  kable(
    align = "c"
  ) |> 
  kable_styling() |> 
  scroll_box(width = "100%", height = "400px")

month	day	year	date	doy
May	10	1839	1839-05-10	130
April	28	1840	1840-04-28	119
April	24	1841	1841-04-24	114
April	28	1842	1842-04-28	118
April	20	1843	1843-04-20	110
April	25	1844	1844-04-25	116
May	13	1845	1845-05-13	133
April	12	1846	1846-04-12	102
May	9	1847	1847-05-09	129
April	21	1848	1848-04-21	112
May	2	1849	1849-05-02	122
April	30	1850	1850-04-30	120
May	1	1851	1851-05-01	121
May	12	1852	1852-05-12	133

Table 1: Bloom dates of lilacs observed by Quetelet between 1839 and 1852.

To reproduce Quetelet’s law of the flowering plants, we will combine these bloom dates with daily temperature. The daily maximum and minimum temperatures at Brussels Observatory between 1839 and 1852 are available from the Global Historical Climatology Network. The data can be downloaded using the ghcnd_search function contained within the R package rnoaa (2021). The station id for Brussels Observatory is BE000006447.

The ghcnd_search() function returns the maximum and minimum temperature as separate tibbles in a list. In the R code below, we join the tibbles using the reduce() function. Note that the temperature is reported in tenths of a degree (i.e. 0.1°C) so we divide by 10 before calculating the temperature midrange, our estimate of the daily temperature.

The result is a five-column tibble temp, which contains the year of the temperature record (year), the date of the temperature record (date), the maximum temperature (tmax), the minimum temperature (tmin), and the midrange temperature (temp). The first 10 rows of the table are below. When you produce the full table yourself, you may notice that a small portion of temperature records are missing. We found that imputing these missing values does not significantly change the results. Therefore, we ignore these days when conducting our analysis.

temp <- ghcnd_search(
  stationid = "BE000006447",
  var = c("tmax", "tmin"),
  date_min = "1839-01-01",
  date_max = "1852-12-31"
  ) |> 
  reduce(.f = left_join, join_by(id, date, mflag, qflag, sflag)) |> 
  transmute(
    year = parse_number(format(date, "%Y")),
    date,
    tmax = tmax / 10,
    tmin = tmin / 10,
    temp = (tmax + tmin) / 2
  )

temp |> 
  kable(
    align = "c",
    col.names = c(
      "year", "date", "maximum temperature (°C)",
      "minimum temperature (°C)", "midrange temperature (°C)"
    )
  ) |> 
  kable_styling() |> 
  scroll_box(width = "100%", height = "400px")

year	date	maximum temperature (°C)	minimum temperature (°C)	midrange temperature (°C)
1839	1839-01-01	5.7	-0.2	2.75
1839	1839-01-02	6.3	0.8	3.55
1839	1839-01-03	7.2	1.8	4.50
1839	1839-01-04	8.0	1.8	4.90
1839	1839-01-05	5.3	0.8	3.05
1839	1839-01-06	10.0	1.3	5.65
1839	1839-01-07	8.9	1.4	5.15
1839	1839-01-08	3.0	0.1	1.55
1839	1839-01-09	0.8	-0.1	0.35
1839	1839-01-10	2.8	-2.8	0.00
1839	1839-01-11	5.3	-1.6	1.85
1839	1839-01-12	9.0	1.4	5.20
1839	1839-01-13	9.4	1.2	5.30
1839	1839-01-14	8.8	NA	NA
1839	1839-01-15	4.2	NA	NA
1839	1839-01-16	3.5	0.2	1.85
1839	1839-01-17	2.4	-1.5	0.45
1839	1839-01-18	2.5	-1.6	0.45
1839	1839-01-19	3.7	-1.2	1.25
1839	1839-01-20	8.5	0.1	4.30
1839	1839-01-21	8.9	2.4	5.65
1839	1839-01-22	4.1	0.6	2.35
1839	1839-01-23	2.9	-2.5	0.20
1839	1839-01-24	4.3	-0.1	2.10
1839	1839-01-25	4.5	1.4	2.95
1839	1839-01-26	0.5	-1.3	-0.40
1839	1839-01-27	0.4	-4.0	-1.80
1839	1839-01-28	2.5	-3.3	-0.40
1839	1839-01-29	3.6	-2.6	0.50
1839	1839-01-30	-1.6	-3.3	-2.45
1839	1839-01-31	0.1	-5.2	-2.55
1839	1839-02-01	0.2	-11.5	-5.65
1839	1839-02-02	0.6	-6.0	-2.70
1839	1839-02-03	2.0	-7.8	-2.90
1839	1839-02-04	4.7	-3.7	0.50
1839	1839-02-05	6.1	-3.4	1.35
1839	1839-02-06	9.2	0.3	4.75
1839	1839-02-07	10.1	3.1	6.60
1839	1839-02-08	10.2	4.6	7.40
1839	1839-02-09	10.1	5.0	7.55
1839	1839-02-10	8.0	4.5	6.25
1839	1839-02-11	8.6	-1.1	3.75
1839	1839-02-12	8.7	2.9	5.80
1839	1839-02-13	9.5	3.4	6.45
1839	1839-02-14	9.9	1.9	5.90
1839	1839-02-15	8.1	0.7	4.40
1839	1839-02-16	7.4	0.8	4.10
1839	1839-02-17	5.6	-0.6	2.50
1839	1839-02-18	6.3	-1.3	2.50
1839	1839-02-19	6.7	-1.6	2.55
1839	1839-02-20	5.2	0.6	2.90
1839	1839-02-21	2.6	-2.0	0.30
1839	1839-02-22	9.2	-4.6	2.30
1839	1839-02-23	9.8	0.6	5.20
1839	1839-02-24	7.7	1.0	4.35
1839	1839-02-25	5.2	0.4	2.80
1839	1839-02-26	6.5	-0.9	2.80
1839	1839-02-27	7.4	-1.5	2.95
1839	1839-02-28	10.0	-0.2	4.90
1839	1839-03-01	11.0	2.2	6.60
1839	1839-03-02	9.8	1.5	5.65
1839	1839-03-03	9.0	1.5	5.25
1839	1839-03-04	4.6	-1.1	1.75
1839	1839-03-05	2.2	-2.9	-0.35
1839	1839-03-06	-0.2	-2.0	-1.10
1839	1839-03-07	1.4	-3.8	-1.20
1839	1839-03-08	3.8	-1.9	0.95
1839	1839-03-09	4.9	-2.8	1.05
1839	1839-03-10	5.5	-2.2	1.65
1839	1839-03-11	5.1	-2.7	1.20
1839	1839-03-12	7.4	-2.8	2.30
1839	1839-03-13	10.2	-0.8	4.70
1839	1839-03-14	9.7	0.3	5.00
1839	1839-03-15	10.3	1.4	5.85
1839	1839-03-16	10.9	5.7	8.30
1839	1839-03-17	10.9	4.5	7.70
1839	1839-03-18	5.9	2.2	4.05
1839	1839-03-19	6.7	-0.5	3.10
1839	1839-03-20	8.4	0.5	4.45
1839	1839-03-21	7.9	2.7	5.30
1839	1839-03-22	10.0	5.5	7.75
1839	1839-03-23	11.6	4.2	7.90
1839	1839-03-24	11.9	7.6	9.75
1839	1839-03-25	11.8	5.8	8.80
1839	1839-03-26	8.6	4.0	6.30
1839	1839-03-27	11.6	1.5	6.55
1839	1839-03-28	10.9	6.3	8.60
1839	1839-03-29	8.2	5.0	6.60
1839	1839-03-30	6.8	0.1	3.45
1839	1839-03-31	9.0	-0.8	4.10
1839	1839-04-01	10.3	-0.9	4.70
1839	1839-04-02	3.2	2.7	2.95
1839	1839-04-03	2.3	-0.9	0.70
1839	1839-04-04	6.3	-1.3	2.50
1839	1839-04-05	7.0	-0.7	3.15
1839	1839-04-06	5.0	-2.4	1.30
1839	1839-04-07	6.8	-3.0	1.90
1839	1839-04-08	5.5	-1.8	1.85
1839	1839-04-09	8.5	-1.2	3.65
1839	1839-04-10	9.9	-1.4	4.25
1839	1839-04-11	10.8	-1.3	4.75
1839	1839-04-12	7.2	0.2	3.70
1839	1839-04-13	9.2	1.9	5.55
1839	1839-04-14	12.0	3.8	7.90
1839	1839-04-15	14.7	3.5	9.10
1839	1839-04-16	15.9	2.4	9.15
1839	1839-04-17	12.1	6.6	9.35
1839	1839-04-18	11.1	5.8	8.45
1839	1839-04-19	12.7	8.0	10.35
1839	1839-04-20	11.8	3.6	7.70
1839	1839-04-21	11.1	2.8	6.95
1839	1839-04-22	14.9	2.1	8.50
1839	1839-04-23	14.1	3.2	8.65
1839	1839-04-24	7.5	3.8	5.65
1839	1839-04-25	9.6	2.9	6.25
1839	1839-04-26	9.9	3.4	6.65
1839	1839-04-27	11.6	2.3	6.95
1839	1839-04-28	12.5	3.9	8.20
1839	1839-04-29	15.5	4.2	9.85
1839	1839-04-30	18.1	7.4	12.75
1839	1839-05-01	19.3	6.0	12.65
1839	1839-05-02	18.8	9.1	13.95
1839	1839-05-03	14.5	6.0	10.25
1839	1839-05-04	18.2	4.2	11.20
1839	1839-05-05	19.9	9.0	14.45
1839	1839-05-06	19.8	6.8	13.30
1839	1839-05-07	23.1	8.1	15.60
1839	1839-05-08	24.4	8.5	16.45
1839	1839-05-09	23.0	12.6	17.80
1839	1839-05-10	22.4	8.3	15.35
1839	1839-05-11	13.0	6.2	9.60
1839	1839-05-12	12.2	4.4	8.30
1839	1839-05-13	13.6	4.3	8.95
1839	1839-05-14	12.2	5.1	8.65
1839	1839-05-15	13.4	1.0	7.20
1839	1839-05-16	13.4	2.3	7.85
1839	1839-05-17	14.1	3.0	8.55
1839	1839-05-18	19.6	2.6	11.10
1839	1839-05-19	19.9	2.6	11.25
1839	1839-05-20	21.1	11.6	16.35
1839	1839-05-21	20.5	9.2	14.85
1839	1839-05-22	11.2	7.6	9.40
1839	1839-05-23	10.9	4.4	7.65
1839	1839-05-24	10.8	6.5	8.65
1839	1839-05-25	14.0	4.8	9.40
1839	1839-05-26	15.2	4.8	10.00
1839	1839-05-27	16.0	4.6	10.30
1839	1839-05-28	17.8	7.0	12.40
1839	1839-05-29	24.1	6.3	15.20
1839	1839-05-30	25.2	10.6	17.90
1839	1839-05-31	26.2	12.5	19.35
1839	1839-06-01	24.6	12.0	18.30
1839	1839-06-02	19.4	6.9	13.15
1839	1839-06-03	21.7	10.1	15.90
1839	1839-06-04	18.4	11.3	14.85
1839	1839-06-05	19.8	7.9	13.85
1839	1839-06-06	22.9	7.4	15.15
1839	1839-06-07	24.8	10.4	17.60
1839	1839-06-08	25.5	15.2	20.35
1839	1839-06-09	21.5	13.3	17.40
1839	1839-06-10	22.1	11.4	16.75
1839	1839-06-11	21.4	12.4	16.90
1839	1839-06-12	27.6	10.6	19.10
1839	1839-06-13	28.3	14.6	21.45
1839	1839-06-14	24.9	15.9	20.40
1839	1839-06-15	24.9	16.2	20.55
1839	1839-06-16	25.0	14.4	19.70
1839	1839-06-17	30.7	14.4	22.55
1839	1839-06-18	32.4	18.6	25.50
1839	1839-06-19	23.9	15.9	19.90
1839	1839-06-20	24.7	12.8	18.75
1839	1839-06-21	24.7	16.6	20.65
1839	1839-06-22	23.8	14.3	19.05
1839	1839-06-23	20.4	12.9	16.65
1839	1839-06-24	21.2	11.5	16.35
1839	1839-06-25	22.0	12.1	17.05
1839	1839-06-26	23.5	12.9	18.20
1839	1839-06-27	19.7	12.0	15.85
1839	1839-06-28	17.8	12.6	15.20
1839	1839-06-29	16.7	9.8	13.25
1839	1839-06-30	14.0	7.9	10.95
1839	1839-07-01	15.4	7.9	11.65
1839	1839-07-02	16.4	8.1	12.25
1839	1839-07-03	17.0	9.7	13.35
1839	1839-07-04	16.4	9.7	13.05
1839	1839-07-05	21.5	9.8	15.65
1839	1839-07-06	27.1	7.8	17.45
1839	1839-07-07	27.5	14.2	20.85
1839	1839-07-08	23.1	17.3	20.20
1839	1839-07-09	22.4	14.1	18.25
1839	1839-07-10	25.7	11.5	18.60
1839	1839-07-11	27.5	12.8	20.15
1839	1839-07-12	27.4	14.7	21.05
1839	1839-07-13	25.1	15.6	20.35
1839	1839-07-14	26.7	12.5	19.60
1839	1839-07-15	23.5	12.5	18.00
1839	1839-07-16	24.3	10.3	17.30
1839	1839-07-17	27.2	9.9	18.55
1839	1839-07-18	26.8	15.8	21.30
1839	1839-07-19	24.5	14.0	19.25
1839	1839-07-20	24.1	13.3	18.70
1839	1839-07-21	23.3	11.8	17.55
1839	1839-07-22	24.1	11.7	17.90
1839	1839-07-23	25.6	11.8	18.70
1839	1839-07-24	25.0	15.5	20.25
1839	1839-07-25	22.3	15.5	18.90
1839	1839-07-26	23.8	11.9	17.85
1839	1839-07-27	21.1	13.3	17.20
1839	1839-07-28	20.4	11.3	15.85
1839	1839-07-29	21.1	10.7	15.90
1839	1839-07-30	19.6	13.0	16.30
1839	1839-07-31	22.6	13.6	18.10
1839	1839-08-01	21.8	17.0	19.40
1839	1839-08-02	25.8	9.4	17.60
1839	1839-08-03	27.3	13.0	20.15
1839	1839-08-04	27.3	13.0	20.15
1839	1839-08-05	20.3	11.7	16.00
1839	1839-08-06	21.8	10.3	16.05
1839	1839-08-07	21.2	11.2	16.20
1839	1839-08-08	20.2	12.8	16.50
1839	1839-08-09	21.5	11.0	16.25
1839	1839-08-10	21.6	11.2	16.40
1839	1839-08-11	19.3	10.3	14.80
1839	1839-08-12	19.3	10.8	15.05
1839	1839-08-13	19.8	10.0	14.90
1839	1839-08-14	25.2	7.6	16.40
1839	1839-08-15	23.7	10.8	17.25
1839	1839-08-16	22.3	13.1	17.70
1839	1839-08-17	21.8	12.5	17.15
1839	1839-08-18	20.3	11.3	15.80
1839	1839-08-19	20.2	12.4	16.30
1839	1839-08-20	15.9	9.9	12.90
1839	1839-08-21	16.3	7.5	11.90
1839	1839-08-22	18.7	7.5	13.10
1839	1839-08-23	20.0	7.2	13.60
1839	1839-08-24	22.7	9.3	16.00
1839	1839-08-25	23.6	13.2	18.40
1839	1839-08-26	22.3	13.3	17.80
1839	1839-08-27	19.3	12.1	15.70
1839	1839-08-28	19.3	9.3	14.30
1839	1839-08-29	20.3	7.0	13.65
1839	1839-08-30	22.6	8.5	15.55
1839	1839-08-31	24.0	8.5	16.25
1839	1839-09-01	20.6	12.7	16.65
1839	1839-09-02	17.8	10.8	14.30
1839	1839-09-03	18.1	10.3	14.20
1839	1839-09-04	19.1	10.2	14.65
1839	1839-09-05	19.8	10.2	15.00
1839	1839-09-06	21.3	12.6	16.95
1839	1839-09-07	22.6	9.1	15.85
1839	1839-09-08	22.8	13.1	17.95
1839	1839-09-09	23.7	12.6	18.15
1839	1839-09-10	24.7	15.0	19.85
1839	1839-09-11	26.4	12.2	19.30
1839	1839-09-12	20.9	16.3	18.60
1839	1839-09-13	17.9	11.8	14.85
1839	1839-09-14	20.4	8.2	14.30
1839	1839-09-15	17.6	12.6	15.10
1839	1839-09-16	18.4	8.8	13.60
1839	1839-09-17	18.3	10.1	14.20
1839	1839-09-18	18.4	9.8	14.10
1839	1839-09-19	18.3	8.1	13.20
1839	1839-09-20	19.3	10.3	14.80
1839	1839-09-21	18.2	11.7	14.95
1839	1839-09-22	17.3	8.3	12.80
1839	1839-09-23	17.2	8.7	12.95
1839	1839-09-24	18.9	7.6	13.25
1839	1839-09-25	20.4	11.0	15.70
1839	1839-09-26	21.3	13.3	17.30
1839	1839-09-27	17.8	10.5	14.15
1839	1839-09-28	18.2	7.2	12.70
1839	1839-09-29	17.5	9.5	13.50
1839	1839-09-30	16.4	6.6	11.50
1839	1839-10-01	18.0	5.2	11.60
1839	1839-10-02	20.2	9.2	14.70
1839	1839-10-03	17.7	11.2	14.45
1839	1839-10-04	16.9	10.9	13.90
1839	1839-10-05	17.3	10.2	13.75
1839	1839-10-06	15.3	10.3	12.80
1839	1839-10-07	15.2	8.3	11.75
1839	1839-10-08	19.6	11.4	15.50
1839	1839-10-09	21.3	8.8	15.05
1839	1839-10-10	22.1	13.5	17.80
1839	1839-10-11	22.1	12.8	17.45
1839	1839-10-12	16.3	11.7	14.00
1839	1839-10-13	17.0	10.4	13.70
1839	1839-10-14	17.6	11.7	14.65
1839	1839-10-15	18.3	11.3	14.80
1839	1839-10-16	14.8	7.6	11.20
1839	1839-10-17	15.0	9.2	12.10
1839	1839-10-18	15.0	10.5	12.75
1839	1839-10-19	14.2	7.3	10.75
1839	1839-10-20	15.3	3.2	9.25
1839	1839-10-21	16.4	5.4	10.90
1839	1839-10-22	13.6	7.8	10.70
1839	1839-10-23	13.2	8.2	10.70
1839	1839-10-24	11.1	2.8	6.95
1839	1839-10-25	7.0	3.2	5.10
1839	1839-10-26	10.4	2.1	6.25
1839	1839-10-27	11.8	3.3	7.55
1839	1839-10-28	4.1	1.7	2.90
1839	1839-10-29	3.9	-1.0	1.45
1839	1839-10-30	5.8	-1.2	2.30
1839	1839-10-31	3.9	0.2	2.05
1839	1839-11-01	9.8	0.6	5.20
1839	1839-11-02	12.6	0.7	6.65
1839	1839-11-03	14.3	6.4	10.35
1839	1839-11-04	12.9	10.1	11.50
1839	1839-11-05	11.5	6.2	8.85
1839	1839-11-06	10.0	6.3	8.15
1839	1839-11-07	12.9	6.8	9.85
1839	1839-11-08	13.0	7.4	10.20
1839	1839-11-09	13.6	6.6	10.10
1839	1839-11-10	13.6	6.8	10.20
1839	1839-11-11	13.3	9.3	11.30
1839	1839-11-12	12.8	5.6	9.20
1839	1839-11-13	11.0	5.5	8.25
1839	1839-11-14	10.2	3.9	7.05
1839	1839-11-15	11.0	6.4	8.70
1839	1839-11-16	13.2	6.5	9.85
1839	1839-11-17	13.6	8.4	11.00
1839	1839-11-18	14.0	8.7	11.35
1839	1839-11-19	12.1	7.8	9.95
1839	1839-11-20	8.6	5.7	7.15
1839	1839-11-21	7.5	1.5	4.50
1839	1839-11-22	4.0	1.3	2.65
1839	1839-11-23	3.3	-1.2	1.05
1839	1839-11-24	10.5	-1.1	4.70
1839	1839-11-25	10.9	2.4	6.65
1839	1839-11-26	7.1	5.9	6.50
1839	1839-11-27	6.7	1.6	4.15
1839	1839-11-28	8.2	0.1	4.15
1839	1839-11-29	10.2	0.0	5.10
1839	1839-11-30	7.2	5.0	6.10
1839	1839-12-01	7.0	1.9	4.45
1839	1839-12-02	5.5	1.2	3.35
1839	1839-12-03	6.1	3.2	4.65
1839	1839-12-04	3.6	2.3	2.95
1839	1839-12-05	3.2	-0.8	1.20
1839	1839-12-06	2.7	0.3	1.50
1839	1839-12-07	-0.1	-2.6	-1.35
1839	1839-12-08	0.5	-2.8	-1.15
1839	1839-12-09	5.0	-3.7	0.65
1839	1839-12-10	8.2	-2.9	2.65
1839	1839-12-11	8.6	3.6	6.10
1839	1839-12-12	7.8	3.9	5.85
1839	1839-12-13	7.7	3.6	5.65
1839	1839-12-14	8.3	2.9	5.60
1839	1839-12-15	8.3	3.3	5.80
1839	1839-12-16	4.7	3.0	3.85
1839	1839-12-17	4.1	-1.2	1.45
1839	1839-12-18	6.3	-1.8	2.25
1839	1839-12-19	9.7	1.3	5.50
1839	1839-12-20	11.4	5.7	8.55
1839	1839-12-21	11.7	9.2	10.45
1839	1839-12-22	12.3	7.7	10.00
1839	1839-12-23	13.7	9.3	11.50
1839	1839-12-24	14.1	10.7	12.40
1839	1839-12-25	10.1	7.4	8.75
1839	1839-12-26	14.1	2.6	8.35
1839	1839-12-27	14.4	4.6	9.50
1839	1839-12-28	8.2	5.3	6.75
1839	1839-12-29	5.6	0.4	3.00
1839	1839-12-30	5.0	-0.5	2.25
1839	1839-12-31	10.8	-0.1	5.35
1840	1840-01-01	11.1	4.3	7.70
1840	1840-01-02	11.1	6.8	8.95
1840	1840-01-03	8.6	4.3	6.45
1840	1840-01-04	5.7	3.5	4.60
1840	1840-01-05	5.7	-3.4	1.15
1840	1840-01-06	1.6	-3.4	-0.90
1840	1840-01-07	-2.5	-9.3	-5.90
1840	1840-01-08	-0.2	-7.6	-3.90
1840	1840-01-09	0.6	NA	NA
1840	1840-01-10	-4.8	-13.6	-9.20
1840	1840-01-11	-1.6	-11.7	-6.65
1840	1840-01-12	0.9	-8.6	-3.85
1840	1840-01-13	3.5	-9.6	-3.05
1840	1840-01-14	4.4	-4.7	-0.15
1840	1840-01-15	5.4	-0.4	2.50
1840	1840-01-16	5.9	0.9	3.40
1840	1840-01-17	5.1	1.3	3.20
1840	1840-01-18	8.4	-1.0	3.70
1840	1840-01-19	9.8	1.3	5.55
1840	1840-01-20	12.1	4.5	8.30
1840	1840-01-21	12.1	5.4	8.75
1840	1840-01-22	8.4	6.3	7.35
1840	1840-01-23	11.9	3.3	7.60
1840	1840-01-24	12.4	6.3	9.35
1840	1840-01-25	11.6	3.3	7.45
1840	1840-01-26	12.7	3.3	8.00
1840	1840-01-27	5.9	3.0	4.45
1840	1840-01-28	8.8	1.4	5.10
1840	1840-01-29	6.8	3.8	5.30
1840	1840-01-30	7.3	2.3	4.80
1840	1840-01-31	7.7	2.2	4.95
1840	1840-02-01	7.6	2.0	4.80
1840	1840-02-02	7.7	3.5	5.60
1840	1840-02-03	8.6	2.1	5.35
1840	1840-02-04	8.5	2.0	5.25
1840	1840-02-05	8.4	2.3	5.35
1840	1840-02-06	8.5	3.4	5.95
1840	1840-02-07	9.2	1.0	5.10
1840	1840-02-08	8.4	3.0	5.70
1840	1840-02-09	8.6	-0.4	4.10
1840	1840-02-10	9.7	3.5	6.60
1840	1840-02-11	10.0	4.0	7.00
1840	1840-02-12	10.7	2.0	6.35
1840	1840-02-13	11.2	4.6	7.90
1840	1840-02-14	9.7	3.3	6.50
1840	1840-02-15	7.5	3.1	5.30
1840	1840-02-16	8.6	1.3	4.95
1840	1840-02-17	8.9	NA	NA
1840	1840-02-18	0.2	NA	NA
1840	1840-02-19	-0.3	-3.5	-1.90
1840	1840-02-20	-1.1	-5.7	-3.40
1840	1840-02-21	-1.6	-7.6	-4.60
1840	1840-02-22	-1.2	-7.3	-4.25
1840	1840-02-23	-0.4	-10.2	-5.30
1840	1840-02-24	3.3	-8.8	-2.75
1840	1840-02-25	3.3	-8.1	-2.40
1840	1840-02-26	2.1	-6.6	-2.25
1840	1840-02-27	1.3	-8.0	-3.35
1840	1840-02-28	2.6	-5.6	-1.50
1840	1840-02-29	1.9	-8.0	-3.05
1840	1840-03-01	2.6	-6.9	-2.15
1840	1840-03-02	5.0	-6.0	-0.50
1840	1840-03-03	6.3	-3.5	1.40
1840	1840-03-04	5.9	-2.1	1.90
1840	1840-03-05	9.0	-4.7	2.15
1840	1840-03-06	7.8	-3.2	2.30
1840	1840-03-07	8.0	-3.2	2.40
1840	1840-03-08	8.9	-3.6	2.65
1840	1840-03-09	4.6	-2.4	1.10
1840	1840-03-10	6.4	0.4	3.40
1840	1840-03-11	4.7	1.8	3.25
1840	1840-03-12	8.8	-2.3	3.25
1840	1840-03-13	9.4	2.4	5.90
1840	1840-03-14	7.4	3.4	5.40
1840	1840-03-15	8.1	2.6	5.35
1840	1840-03-16	6.6	1.2	3.90
1840	1840-03-17	5.9	-2.3	1.80
1840	1840-03-18	5.1	2.1	3.60
1840	1840-03-19	4.5	0.5	2.50
1840	1840-03-20	5.4	-2.2	1.60
1840	1840-03-21	5.5	-2.0	1.75
1840	1840-03-22	6.8	-0.6	3.10
1840	1840-03-23	5.9	0.0	2.95
1840	1840-03-24	2.9	-1.8	0.55
1840	1840-03-25	2.5	-2.8	-0.15
1840	1840-03-26	2.9	-2.0	0.45
1840	1840-03-27	2.9	-2.5	0.20
1840	1840-03-28	6.9	-2.4	2.25
1840	1840-03-29	8.7	0.4	4.55
1840	1840-03-30	9.9	2.2	6.05
1840	1840-03-31	10.9	3.8	7.35
1840	1840-04-01	11.6	3.9	7.75
1840	1840-04-02	12.6	1.5	7.05
1840	1840-04-03	9.9	2.6	6.25
1840	1840-04-04	9.3	-1.2	4.05
1840	1840-04-05	13.4	-1.2	6.10
1840	1840-04-06	13.2	3.5	8.35
1840	1840-04-07	10.5	4.7	7.60
1840	1840-04-08	9.9	3.5	6.70
1840	1840-04-09	6.8	2.4	4.60
1840	1840-04-10	10.3	3.5	6.90
1840	1840-04-11	14.4	0.8	7.60
1840	1840-04-12	15.8	2.4	9.10
1840	1840-04-13	16.4	3.4	9.90
1840	1840-04-14	18.4	3.0	10.70
1840	1840-04-15	19.4	3.0	11.20
1840	1840-04-16	18.6	6.3	12.45
1840	1840-04-17	15.6	2.8	9.20
1840	1840-04-18	16.8	1.8	9.30
1840	1840-04-19	17.5	3.9	10.70
1840	1840-04-20	15.6	3.3	9.45
1840	1840-04-21	16.3	4.6	10.45
1840	1840-04-22	16.4	6.4	11.40
1840	1840-04-23	18.5	7.3	12.90
1840	1840-04-24	20.8	6.6	13.70
1840	1840-04-25	23.0	9.1	16.05
1840	1840-04-26	23.9	10.9	17.40
1840	1840-04-27	24.9	10.1	17.50
1840	1840-04-28	22.9	8.2	15.55
1840	1840-04-29	23.9	9.7	16.80
1840	1840-04-30	19.0	7.8	13.40
1840	1840-05-01	19.3	8.5	13.90
1840	1840-05-02	21.0	6.1	13.55
1840	1840-05-03	20.1	6.3	13.20
1840	1840-05-04	19.6	5.5	12.55
1840	1840-05-05	21.5	4.4	12.95
1840	1840-05-06	19.1	10.7	14.90
1840	1840-05-07	19.2	12.0	15.60
1840	1840-05-08	20.5	10.0	15.25
1840	1840-05-09	21.1	9.6	15.35
1840	1840-05-10	19.4	11.3	15.35
1840	1840-05-11	14.1	10.9	12.50
1840	1840-05-12	17.7	7.8	12.75
1840	1840-05-13	20.5	9.4	14.95
1840	1840-05-14	20.7	12.0	16.35
1840	1840-05-15	17.0	10.4	13.70
1840	1840-05-16	17.6	9.2	13.40
1840	1840-05-17	14.2	8.2	11.20
1840	1840-05-18	15.2	8.6	11.90
1840	1840-05-19	15.3	4.6	9.95
1840	1840-05-20	10.7	6.0	8.35
1840	1840-05-21	10.2	3.0	6.60
1840	1840-05-22	12.4	5.4	8.90
1840	1840-05-23	15.7	6.0	10.85
1840	1840-05-24	15.7	9.7	12.70
1840	1840-05-25	15.6	12.1	13.85
1840	1840-05-26	16.7	7.5	12.10
1840	1840-05-27	21.2	6.7	13.95
1840	1840-05-28	22.1	10.1	16.10
1840	1840-05-29	18.1	10.0	14.05
1840	1840-05-30	20.1	10.2	15.15
1840	1840-05-31	24.2	9.7	16.95
1840	1840-06-01	26.4	11.0	18.70
1840	1840-06-02	27.0	14.9	20.95
1840	1840-06-03	16.6	8.1	12.35
1840	1840-06-04	15.9	5.8	10.85
1840	1840-06-05	20.3	9.0	14.65
1840	1840-06-06	21.7	9.4	15.55
1840	1840-06-07	19.6	13.1	16.35
1840	1840-06-08	22.6	9.2	15.90
1840	1840-06-09	23.8	10.1	16.95
1840	1840-06-10	23.6	14.9	19.25
1840	1840-06-11	22.4	9.2	15.80
1840	1840-06-12	23.4	13.8	18.60
1840	1840-06-13	22.8	13.3	18.05
1840	1840-06-14	23.0	9.1	16.05
1840	1840-06-15	25.1	13.2	19.15
1840	1840-06-16	25.4	13.5	19.45
1840	1840-06-17	19.4	14.5	16.95
1840	1840-06-18	18.9	10.3	14.60
1840	1840-06-19	19.7	10.8	15.25
1840	1840-06-20	22.9	12.0	17.45
1840	1840-06-21	23.8	10.3	17.05
1840	1840-06-22	24.2	14.0	19.10
1840	1840-06-23	19.4	10.4	14.90
1840	1840-06-24	14.7	8.8	11.75
1840	1840-06-25	15.3	6.9	11.10
1840	1840-06-26	19.5	8.2	13.85
1840	1840-06-27	20.2	9.3	14.75
1840	1840-06-28	20.4	12.7	16.55
1840	1840-06-29	20.9	9.9	15.40
1840	1840-06-30	23.6	9.6	16.60
1840	1840-07-01	23.3	13.2	18.25
1840	1840-07-02	23.2	10.7	16.95
1840	1840-07-03	23.2	14.4	18.80
1840	1840-07-04	19.1	10.0	14.55
1840	1840-07-05	19.3	10.8	15.05
1840	1840-07-06	19.4	10.4	14.90
1840	1840-07-07	17.6	9.8	13.70
1840	1840-07-08	17.8	9.8	13.80
1840	1840-07-09	18.5	11.2	14.85
1840	1840-07-10	19.0	9.9	14.45
1840	1840-07-11	17.0	9.9	13.45
1840	1840-07-12	17.1	9.1	13.10
1840	1840-07-13	17.5	8.3	12.90
1840	1840-07-14	19.7	7.1	13.40
1840	1840-07-15	23.5	8.3	15.90
1840	1840-07-16	24.5	9.9	17.20
1840	1840-07-17	21.0	12.5	16.75
1840	1840-07-18	19.2	10.3	14.75
1840	1840-07-19	22.2	13.4	17.80
1840	1840-07-20	20.4	13.3	16.85
1840	1840-07-21	21.0	13.4	17.20
1840	1840-07-22	20.9	15.8	18.35
1840	1840-07-23	20.9	9.5	15.20
1840	1840-07-24	20.5	9.6	15.05
1840	1840-07-25	20.8	11.7	16.25
1840	1840-07-26	20.7	10.9	15.80
1840	1840-07-27	21.1	10.8	15.95
1840	1840-07-28	22.3	10.2	16.25
1840	1840-07-29	22.9	14.2	18.55
1840	1840-07-30	20.5	11.4	15.95
1840	1840-07-31	20.3	13.5	16.90
1840	1840-08-01	22.3	8.4	15.35
1840	1840-08-02	23.7	9.4	16.55
1840	1840-08-03	24.7	11.0	17.85
1840	1840-08-04	25.4	11.3	18.35
1840	1840-08-05	25.1	12.3	18.70
1840	1840-08-06	25.1	12.5	18.80
1840	1840-08-07	25.2	10.8	18.00
1840	1840-08-08	24.5	10.9	17.70
1840	1840-08-09	23.0	11.3	17.15
1840	1840-08-10	26.2	11.3	18.75
1840	1840-08-11	27.1	13.8	20.45
1840	1840-08-12	20.9	13.1	17.00
1840	1840-08-13	20.7	12.0	16.35
1840	1840-08-14	19.4	14.1	16.75
1840	1840-08-15	19.4	10.1	14.75
1840	1840-08-16	20.3	10.1	15.20
1840	1840-08-17	18.3	10.5	14.40
1840	1840-08-18	17.9	9.5	13.70
1840	1840-08-19	21.0	12.4	16.70
1840	1840-08-20	23.3	14.1	18.70
1840	1840-08-21	25.4	13.5	19.45
1840	1840-08-22	26.3	14.0	20.15
1840	1840-08-23	22.3	12.3	17.30
1840	1840-08-24	23.3	10.5	16.90
1840	1840-08-25	23.3	11.7	17.50
1840	1840-08-26	23.1	12.4	17.75
1840	1840-08-27	23.9	15.0	19.45
1840	1840-08-28	24.5	12.6	18.55
1840	1840-08-29	23.5	12.6	18.05
1840	1840-08-30	22.5	9.8	16.15
1840	1840-08-31	24.3	9.3	16.80
1840	1840-09-01	26.4	12.6	19.50
1840	1840-09-02	27.4	12.7	20.05
1840	1840-09-03	20.8	16.8	18.80
1840	1840-09-04	19.0	9.1	14.05
1840	1840-09-05	19.3	12.6	15.95
1840	1840-09-06	20.3	9.3	14.80
1840	1840-09-07	21.4	12.2	16.80
1840	1840-09-08	19.2	13.2	16.20
1840	1840-09-09	20.0	9.5	14.75
1840	1840-09-10	20.2	14.3	17.25
1840	1840-09-11	17.1	11.9	14.50
1840	1840-09-12	16.3	9.0	12.65
1840	1840-09-13	16.6	7.3	11.95
1840	1840-09-14	16.3	8.2	12.25
1840	1840-09-15	15.0	7.8	11.40
1840	1840-09-16	15.4	6.6	11.00
1840	1840-09-17	14.3	8.1	11.20
1840	1840-09-18	15.3	4.4	9.85
1840	1840-09-19	15.5	7.5	11.50
1840	1840-09-20	14.8	8.2	11.50
1840	1840-09-21	17.0	5.8	11.40
1840	1840-09-22	17.5	7.9	12.70
1840	1840-09-23	16.3	7.0	11.65
1840	1840-09-24	16.1	9.1	12.60
1840	1840-09-25	15.9	9.6	12.75
1840	1840-09-26	16.2	8.1	12.15
1840	1840-09-27	18.9	10.1	14.50
1840	1840-09-28	19.9	9.8	14.85
1840	1840-09-29	15.2	10.4	12.80
1840	1840-09-30	14.5	6.9	10.70
1840	1840-10-01	14.6	7.0	10.80
1840	1840-10-02	14.4	10.2	12.30
1840	1840-10-03	12.5	6.0	9.25
1840	1840-10-04	13.0	7.4	10.20
1840	1840-10-05	13.3	6.2	9.75
1840	1840-10-06	11.3	6.2	8.75
1840	1840-10-07	12.0	4.6	8.30
1840	1840-10-08	13.0	4.0	8.50
1840	1840-10-09	12.5	4.0	8.25
1840	1840-10-10	12.5	1.4	6.95
1840	1840-10-11	13.3	1.3	7.30
1840	1840-10-12	12.9	2.3	7.60
1840	1840-10-13	12.3	1.3	6.80
1840	1840-10-14	14.1	2.2	8.15
1840	1840-10-15	13.4	6.2	9.80
1840	1840-10-16	11.4	6.8	9.10
1840	1840-10-17	10.7	6.3	8.50
1840	1840-10-18	12.7	2.8	7.75
1840	1840-10-19	12.2	8.5	10.35
1840	1840-10-20	12.3	7.7	10.00
1840	1840-10-21	12.2	5.8	9.00
1840	1840-10-22	11.1	4.0	7.55
1840	1840-10-23	11.9	4.5	8.20
1840	1840-10-24	10.0	5.8	7.90
1840	1840-10-25	9.9	4.0	6.95
1840	1840-10-26	10.0	5.1	7.55
1840	1840-10-27	10.0	3.7	6.85
1840	1840-10-28	13.0	4.7	8.85
1840	1840-10-29	13.4	5.2	9.30
1840	1840-10-30	13.9	5.3	9.60
1840	1840-10-31	14.4	5.4	9.90
1840	1840-11-01	12.1	4.9	8.50
1840	1840-11-02	12.8	7.1	9.95
1840	1840-11-03	13.8	7.2	10.50
1840	1840-11-04	13.3	7.8	10.55
1840	1840-11-05	13.1	7.2	10.15
1840	1840-11-06	12.0	7.0	9.50
1840	1840-11-07	11.8	6.9	9.35
1840	1840-11-08	12.6	6.9	9.75
1840	1840-11-09	12.7	6.6	9.65
1840	1840-11-10	9.7	7.0	8.35
1840	1840-11-11	9.8	5.4	7.60
1840	1840-11-12	15.2	5.8	10.50
1840	1840-11-13	13.6	4.8	9.20
1840	1840-11-14	10.8	7.6	9.20
1840	1840-11-15	14.9	4.3	9.60
1840	1840-11-16	15.7	5.3	10.50
1840	1840-11-17	15.3	5.3	10.30
1840	1840-11-18	10.3	NA	NA
1840	1840-11-19	7.3	NA	NA
1840	1840-11-20	7.7	2.4	5.05
1840	1840-11-21	6.6	3.6	5.10
1840	1840-11-22	7.0	2.7	4.85
1840	1840-11-23	9.8	2.2	6.00
1840	1840-11-24	10.3	2.9	6.60
1840	1840-11-25	7.1	4.0	5.55
1840	1840-11-26	7.0	-1.8	2.60
1840	1840-11-27	3.9	-2.4	0.75
1840	1840-11-28	3.0	-3.8	-0.40
1840	1840-11-29	5.6	-4.3	0.65
1840	1840-11-30	5.9	0.5	3.20
1840	1840-12-01	7.0	2.9	4.95
1840	1840-12-02	7.1	5.3	6.20
1840	1840-12-03	5.4	0.5	2.95
1840	1840-12-04	5.3	0.9	3.10
1840	1840-12-05	2.6	-2.5	0.05
1840	1840-12-06	-1.1	-3.7	-2.40
1840	1840-12-07	2.4	-4.3	-0.95
1840	1840-12-08	3.8	-6.0	-1.10
1840	1840-12-09	3.3	0.9	2.10
1840	1840-12-10	3.4	-1.6	0.90
1840	1840-12-11	0.2	-2.1	-0.95
1840	1840-12-12	0.2	NA	NA
1840	1840-12-13	-3.0	-3.8	-3.40
1840	1840-12-14	-6.8	NA	NA
1840	1840-12-15	-6.3	-12.7	-9.50
1840	1840-12-16	-5.3	-12.1	-8.70
1840	1840-12-17	-4.6	-13.8	-9.20
1840	1840-12-18	-1.8	-10.6	-6.20
1840	1840-12-19	-1.7	-7.7	-4.70
1840	1840-12-20	-0.8	-8.7	-4.75
1840	1840-12-21	-0.6	-3.3	-1.95
1840	1840-12-22	-1.0	-7.9	-4.45
1840	1840-12-23	-0.3	-8.9	-4.60
1840	1840-12-24	-2.3	-9.0	-5.65
1840	1840-12-25	-1.4	-10.0	-5.70
1840	1840-12-26	-2.2	-9.8	-6.00
1840	1840-12-27	-4.4	-5.0	-4.70
1840	1840-12-28	-1.4	-11.6	-6.50
1840	1840-12-29	1.8	-8.6	-3.40
1840	1840-12-30	3.3	-2.6	0.35
1840	1840-12-31	4.2	-0.6	1.80
1841	1841-01-01	4.8	1.3	3.05
1841	1841-01-02	5.3	1.8	3.55
1841	1841-01-03	2.6	0.3	1.45
1841	1841-01-04	-0.4	-3.2	-1.80
1841	1841-01-05	-2.3	-4.2	-3.25
1841	1841-01-06	-3.0	-7.3	-5.15
1841	1841-01-07	-4.9	-10.1	-7.50
1841	1841-01-08	-4.8	-10.9	-7.85
1841	1841-01-09	-1.0	-8.1	-4.55
1841	1841-01-10	3.8	-10.6	-3.40
1841	1841-01-11	3.9	-1.2	1.35
1841	1841-01-12	3.3	0.7	2.00
1841	1841-01-13	5.9	-0.7	2.60
1841	1841-01-14	6.7	0.7	3.70
1841	1841-01-15	3.8	1.0	2.40
1841	1841-01-16	11.2	-0.8	5.20
1841	1841-01-17	11.3	3.4	7.35
1841	1841-01-18	10.3	NA	NA
1841	1841-01-19	2.7	NA	NA
1841	1841-01-20	2.0	-0.8	0.60
1841	1841-01-21	2.8	-4.2	-0.70
1841	1841-01-22	3.7	-0.2	1.75
1841	1841-01-23	4.4	1.3	2.85
1841	1841-01-24	2.0	-0.3	0.85
1841	1841-01-25	2.9	-2.3	0.30
1841	1841-01-26	4.9	-2.8	1.05
1841	1841-01-27	6.8	1.2	4.00
1841	1841-01-28	4.7	1.4	3.05
1841	1841-01-29	3.5	NA	NA
1841	1841-01-30	0.6	NA	NA
1841	1841-01-31	-0.1	-2.4	-1.25
1841	1841-02-01	-2.6	-5.9	-4.25
1841	1841-02-02	-4.8	-9.7	-7.25
1841	1841-02-03	-4.5	-10.8	-7.65
1841	1841-02-04	-5.6	-11.9	-8.75
1841	1841-02-05	-5.6	-11.9	-8.75
1841	1841-02-06	-5.7	-10.8	-8.25
1841	1841-02-07	-1.9	-11.1	-6.50
1841	1841-02-08	-0.2	-6.8	-3.50
1841	1841-02-09	-4.3	-5.5	-4.90
1841	1841-02-10	2.8	-12.4	-4.80
1841	1841-02-11	5.0	-6.8	-0.90
1841	1841-02-12	7.2	0.7	3.95
1841	1841-02-13	9.4	2.6	6.00
1841	1841-02-14	9.6	3.6	6.60
1841	1841-02-15	9.5	3.7	6.60
1841	1841-02-16	10.7	3.2	6.95
1841	1841-02-17	10.6	4.1	7.35
1841	1841-02-18	12.1	4.0	8.05
1841	1841-02-19	13.5	5.5	9.50
1841	1841-02-20	13.7	5.1	9.40
1841	1841-02-21	8.1	2.7	5.40
1841	1841-02-22	4.0	0.1	2.05
1841	1841-02-23	0.6	-1.4	-0.40
1841	1841-02-24	0.4	-2.7	-1.15
1841	1841-02-25	3.2	-3.6	-0.20
1841	1841-02-26	3.8	-1.6	1.10
1841	1841-02-27	2.4	-1.1	0.65
1841	1841-02-28	1.9	-1.8	0.05
1841	1841-03-01	1.9	-3.7	-0.90
1841	1841-03-02	7.3	-2.2	2.55
1841	1841-03-03	7.8	0.8	4.30
1841	1841-03-04	5.2	1.5	3.35
1841	1841-03-05	7.8	0.3	4.05
1841	1841-03-06	9.4	4.3	6.85
1841	1841-03-07	12.9	2.0	7.45
1841	1841-03-08	10.9	2.4	6.65
1841	1841-03-09	11.8	3.7	7.75
1841	1841-03-10	12.7	2.3	7.50
1841	1841-03-11	14.4	3.1	8.75
1841	1841-03-12	16.4	5.1	10.75
1841	1841-03-13	12.5	4.7	8.60
1841	1841-03-14	12.7	1.7	7.20
1841	1841-03-15	14.7	2.0	8.35
1841	1841-03-16	16.6	6.0	11.30
1841	1841-03-17	17.7	7.2	12.45
1841	1841-03-18	16.4	6.9	11.65
1841	1841-03-19	16.4	7.0	11.70
1841	1841-03-20	15.2	5.0	10.10
1841	1841-03-21	15.5	7.0	11.25
1841	1841-03-22	17.1	8.4	12.75
1841	1841-03-23	12.2	7.0	9.60
1841	1841-03-24	15.5	5.9	10.70
1841	1841-03-25	19.4	4.4	11.90
1841	1841-03-26	20.5	8.4	14.45
1841	1841-03-27	13.0	7.7	10.35
1841	1841-03-28	14.4	4.2	9.30
1841	1841-03-29	14.3	3.5	8.90
1841	1841-03-30	10.8	7.2	9.00
1841	1841-03-31	11.3	5.9	8.60
1841	1841-04-01	11.0	3.5	7.25
1841	1841-04-02	9.8	4.6	7.20
1841	1841-04-03	11.4	1.8	6.60
1841	1841-04-04	12.5	2.3	7.40
1841	1841-04-05	13.3	2.4	7.85
1841	1841-04-06	11.8	2.7	7.25
1841	1841-04-07	11.5	3.0	7.25
1841	1841-04-08	10.0	2.6	6.30
1841	1841-04-09	8.8	3.6	6.20
1841	1841-04-10	7.9	2.6	5.25
1841	1841-04-11	7.3	2.5	4.90
1841	1841-04-12	10.0	2.3	6.15
1841	1841-04-13	11.6	1.7	6.65
1841	1841-04-14	12.2	6.5	9.35
1841	1841-04-15	11.7	6.4	9.05
1841	1841-04-16	11.7	2.4	7.05
1841	1841-04-17	13.7	1.9	7.80
1841	1841-04-18	14.5	3.8	9.15
1841	1841-04-19	12.9	6.5	9.70
1841	1841-04-20	13.6	4.3	8.95
1841	1841-04-21	12.1	3.9	8.00
1841	1841-04-22	14.6	4.9	9.75
1841	1841-04-23	16.0	7.7	11.85
1841	1841-04-24	12.8	4.7	8.75
1841	1841-04-25	19.6	8.9	14.25
1841	1841-04-26	23.8	11.7	17.75
1841	1841-04-27	25.3	11.3	18.30
1841	1841-04-28	24.9	12.3	18.60
1841	1841-04-29	25.1	12.6	18.85
1841	1841-04-30	21.7	9.2	15.45
1841	1841-05-01	23.2	7.4	15.30
1841	1841-05-02	23.2	13.3	18.25
1841	1841-05-03	20.7	11.1	15.90
1841	1841-05-04	20.7	6.0	13.35
1841	1841-05-05	19.7	12.6	16.15
1841	1841-05-06	21.1	10.6	15.85
1841	1841-05-07	22.5	9.5	16.00
1841	1841-05-08	16.5	12.0	14.25
1841	1841-05-09	18.2	8.2	13.20
1841	1841-05-10	20.1	7.1	13.60
1841	1841-05-11	21.0	8.8	14.90
1841	1841-05-12	22.5	10.9	16.70
1841	1841-05-13	14.7	8.4	11.55
1841	1841-05-14	15.3	5.1	10.20
1841	1841-05-15	19.2	4.6	11.90
1841	1841-05-16	20.7	8.7	14.70
1841	1841-05-17	22.2	8.6	15.40
1841	1841-05-18	17.4	10.2	13.80
1841	1841-05-19	18.1	8.2	13.15
1841	1841-05-20	19.8	9.2	14.50
1841	1841-05-21	21.7	8.2	14.95
1841	1841-05-22	22.3	13.2	17.75
1841	1841-05-23	22.2	12.7	17.45
1841	1841-05-24	25.9	13.1	19.50
1841	1841-05-25	27.6	16.1	21.85
1841	1841-05-26	28.2	15.7	21.95
1841	1841-05-27	27.7	15.7	21.70
1841	1841-05-28	27.2	18.1	22.65
1841	1841-05-29	23.8	14.7	19.25
1841	1841-05-30	23.7	12.3	18.00
1841	1841-05-31	23.9	12.6	18.25
1841	1841-06-01	21.7	9.9	15.80
1841	1841-06-02	22.1	15.0	18.55
1841	1841-06-03	23.3	10.4	16.85
1841	1841-06-04	19.1	10.1	14.60
1841	1841-06-05	20.0	5.3	12.65
1841	1841-06-06	13.3	8.1	10.70
1841	1841-06-07	13.8	5.9	9.85
1841	1841-06-08	14.7	5.4	10.05
1841	1841-06-09	13.8	8.5	11.15
1841	1841-06-10	13.0	8.0	10.50
1841	1841-06-11	16.7	9.3	13.00
1841	1841-06-12	18.5	7.9	13.20
1841	1841-06-13	18.5	8.0	13.25
1841	1841-06-14	13.3	4.3	8.80
1841	1841-06-15	14.5	10.9	12.70
1841	1841-06-16	18.4	4.8	11.60
1841	1841-06-17	20.9	6.9	13.90
1841	1841-06-18	22.8	12.5	17.65
1841	1841-06-19	19.0	12.3	15.65
1841	1841-06-20	20.8	8.8	14.80
1841	1841-06-21	21.8	11.9	16.85
1841	1841-06-22	22.1	12.5	17.30
1841	1841-06-23	17.8	10.1	13.95
1841	1841-06-24	20.1	11.0	15.55
1841	1841-06-25	21.0	11.6	16.30
1841	1841-06-26	19.8	13.3	16.55
1841	1841-06-27	20.9	12.8	16.85
1841	1841-06-28	22.3	9.3	15.80
1841	1841-06-29	13.7	13.3	13.50
1841	1841-06-30	18.1	8.9	13.50
1841	1841-07-01	17.8	9.7	13.75
1841	1841-07-02	20.6	11.8	16.20
1841	1841-07-03	23.6	12.9	18.25
1841	1841-07-04	25.7	12.2	18.95
1841	1841-07-05	24.8	13.1	18.95
1841	1841-07-06	18.1	13.4	15.75
1841	1841-07-07	19.1	10.5	14.80
1841	1841-07-08	18.0	10.5	14.25
1841	1841-07-09	19.1	9.9	14.50
1841	1841-07-10	17.6	7.8	12.70
1841	1841-07-11	16.8	9.1	12.95
1841	1841-07-12	16.6	10.3	13.45
1841	1841-07-13	18.2	9.7	13.95
1841	1841-07-14	19.2	7.9	13.55
1841	1841-07-15	18.6	7.8	13.20
1841	1841-07-16	19.5	7.6	13.55
1841	1841-07-17	22.1	7.7	14.90
1841	1841-07-18	19.7	7.7	13.70
1841	1841-07-19	18.4	9.5	13.95
1841	1841-07-20	18.6	10.4	14.50
1841	1841-07-21	20.0	12.8	16.40
1841	1841-07-22	17.5	10.9	14.20
1841	1841-07-23	18.0	9.8	13.90
1841	1841-07-24	17.8	10.2	14.00
1841	1841-07-25	18.1	10.1	14.10
1841	1841-07-26	20.6	10.3	15.45
1841	1841-07-27	21.3	7.3	14.30
1841	1841-07-28	17.9	12.1	15.00
1841	1841-07-29	17.8	10.9	14.35
1841	1841-07-30	17.0	7.9	12.45
1841	1841-07-31	18.0	9.0	13.50
1841	1841-08-01	16.3	9.0	12.65
1841	1841-08-02	19.1	9.1	14.10
1841	1841-08-03	20.3	11.3	15.80
1841	1841-08-04	21.7	11.3	16.50
1841	1841-08-05	23.6	11.5	17.55
1841	1841-08-06	19.2	13.5	16.35
1841	1841-08-07	23.1	11.6	17.35
1841	1841-08-08	25.6	13.3	19.45
1841	1841-08-09	19.4	13.4	16.40
1841	1841-08-10	21.3	9.1	15.20
1841	1841-08-11	22.3	11.7	17.00
1841	1841-08-12	18.4	11.0	14.70
1841	1841-08-13	21.3	8.1	14.70
1841	1841-08-14	21.4	11.7	16.55
1841	1841-08-15	21.6	10.7	16.15
1841	1841-08-16	20.0	11.2	15.60
1841	1841-08-17	20.4	10.9	15.65
1841	1841-08-18	21.8	14.1	17.95
1841	1841-08-19	24.6	11.3	17.95
1841	1841-08-20	25.9	12.0	18.95
1841	1841-08-21	26.5	14.5	20.50
1841	1841-08-22	22.3	9.7	16.00
1841	1841-08-23	22.8	11.0	16.90
1841	1841-08-24	16.8	11.0	13.90
1841	1841-08-25	19.6	7.0	13.30
1841	1841-08-26	21.7	8.7	15.20
1841	1841-08-27	23.1	10.3	16.70
1841	1841-08-28	25.0	10.3	17.65
1841	1841-08-29	23.7	11.7	17.70
1841	1841-08-30	26.2	12.1	19.15
1841	1841-08-31	28.0	14.2	21.10
1841	1841-09-01	23.0	14.1	18.55
1841	1841-09-02	25.0	9.7	17.35
1841	1841-09-03	26.4	12.0	19.20
1841	1841-09-04	17.4	14.6	16.00
1841	1841-09-05	16.9	7.5	12.20
1841	1841-09-06	16.3	7.6	11.95
1841	1841-09-07	18.4	6.5	12.45
1841	1841-09-08	21.3	10.8	16.05
1841	1841-09-09	24.6	10.2	17.40
1841	1841-09-10	27.1	14.1	20.60
1841	1841-09-11	28.5	15.3	21.90
1841	1841-09-12	26.4	12.6	19.50
1841	1841-09-13	25.3	12.2	18.75
1841	1841-09-14	26.1	11.1	18.60
1841	1841-09-15	21.8	15.7	18.75
1841	1841-09-16	23.3	15.2	19.25
1841	1841-09-17	19.9	12.2	16.05
1841	1841-09-18	20.4	13.4	16.90
1841	1841-09-19	20.9	12.0	16.45
1841	1841-09-20	21.3	12.8	17.05
1841	1841-09-21	21.2	9.1	15.15
1841	1841-09-22	19.3	7.2	13.25
1841	1841-09-23	18.6	9.7	14.15
1841	1841-09-24	20.2	9.8	15.00
1841	1841-09-25	18.2	11.3	14.75
1841	1841-09-26	17.8	10.3	14.05
1841	1841-09-27	16.3	10.3	13.30
1841	1841-09-28	20.1	11.0	15.55
1841	1841-09-29	20.9	14.7	17.80
1841	1841-09-30	22.2	11.9	17.05
1841	1841-10-01	22.2	13.6	17.90
1841	1841-10-02	17.2	12.2	14.70
1841	1841-10-03	17.2	10.9	14.05
1841	1841-10-04	15.3	10.1	12.70
1841	1841-10-05	15.8	10.2	13.00
1841	1841-10-06	13.9	9.1	11.50
1841	1841-10-07	15.1	7.8	11.45
1841	1841-10-08	15.1	8.8	11.95
1841	1841-10-09	14.0	8.8	11.40
1841	1841-10-10	14.6	6.8	10.70
1841	1841-10-11	15.0	9.7	12.35
1841	1841-10-12	14.4	7.7	11.05
1841	1841-10-13	14.3	7.7	11.00
1841	1841-10-14	15.2	7.2	11.20
1841	1841-10-15	15.5	11.7	13.60
1841	1841-10-16	13.1	6.3	9.70
1841	1841-10-17	14.2	6.7	10.45
1841	1841-10-18	12.6	9.0	10.80
1841	1841-10-19	11.8	5.9	8.85
1841	1841-10-20	10.4	4.7	7.55
1841	1841-10-21	9.2	4.8	7.00
1841	1841-10-22	13.8	0.9	7.35
1841	1841-10-23	14.3	0.5	7.40
1841	1841-10-24	14.7	9.2	11.95
1841	1841-10-25	11.5	6.3	8.90
1841	1841-10-26	9.0	2.6	5.80
1841	1841-10-27	11.9	6.1	9.00
1841	1841-10-28	12.0	6.8	9.40
1841	1841-10-29	10.0	6.3	8.15
1841	1841-10-30	11.3	5.8	8.55
1841	1841-10-31	11.7	4.9	8.30
1841	1841-11-01	10.8	4.3	7.55
1841	1841-11-02	10.3	6.0	8.15
1841	1841-11-03	7.7	1.8	4.75
1841	1841-11-04	9.2	3.9	6.55
1841	1841-11-05	9.7	4.3	7.00
1841	1841-11-06	8.9	1.4	5.15
1841	1841-11-07	7.7	1.0	4.35
1841	1841-11-08	6.3	0.1	3.20
1841	1841-11-09	8.3	0.8	4.55
1841	1841-11-10	9.3	5.2	7.25
1841	1841-11-11	9.9	6.2	8.05
1841	1841-11-12	11.0	6.6	8.80
1841	1841-11-13	7.8	2.5	5.15
1841	1841-11-14	5.4	2.3	3.85
1841	1841-11-15	4.8	0.9	2.85
1841	1841-11-16	3.2	-1.7	0.75
1841	1841-11-17	0.8	-1.7	-0.45
1841	1841-11-18	2.9	-1.2	0.85
1841	1841-11-19	10.2	-2.8	3.70
1841	1841-11-20	10.8	2.4	6.60
1841	1841-11-21	14.4	6.3	10.35
1841	1841-11-22	14.9	8.7	11.80
1841	1841-11-23	7.8	3.6	5.70
1841	1841-11-24	6.2	1.0	3.60
1841	1841-11-25	4.6	0.3	2.45
1841	1841-11-26	4.4	-0.6	1.90
1841	1841-11-27	10.1	-1.3	4.40
1841	1841-11-28	12.9	3.7	8.30
1841	1841-11-29	15.6	8.2	11.90
1841	1841-11-30	14.4	10.6	12.50
1841	1841-12-01	12.0	8.7	10.35
1841	1841-12-02	12.1	7.0	9.55
1841	1841-12-03	12.5	5.8	9.15
1841	1841-12-04	8.1	4.3	6.20
1841	1841-12-05	8.7	5.5	7.10
1841	1841-12-06	8.8	4.2	6.50
1841	1841-12-07	8.2	4.2	6.20
1841	1841-12-08	9.1	3.8	6.45
1841	1841-12-09	8.7	5.2	6.95
1841	1841-12-10	10.7	2.2	6.45
1841	1841-12-11	10.7	3.8	7.25
1841	1841-12-12	9.7	3.0	6.35
1841	1841-12-13	9.7	5.3	7.50
1841	1841-12-14	6.4	5.3	5.85
1841	1841-12-15	5.6	1.2	3.40
1841	1841-12-16	6.1	3.0	4.55
1841	1841-12-17	3.7	NA	NA
1841	1841-12-18	0.2	NA	NA
1841	1841-12-19	1.6	-2.4	-0.40
1841	1841-12-20	2.6	-5.3	-1.35
1841	1841-12-21	2.3	-1.6	0.35
1841	1841-12-22	3.7	-1.9	0.90
1841	1841-12-23	5.8	-2.7	1.55
1841	1841-12-24	7.3	1.8	4.55
1841	1841-12-25	7.6	4.3	5.95
1841	1841-12-26	4.7	1.7	3.20
1841	1841-12-27	3.2	-0.6	1.30
1841	1841-12-28	4.2	-0.7	1.75
1841	1841-12-29	4.0	0.8	2.40
1841	1841-12-30	1.6	-1.8	-0.10
1841	1841-12-31	-0.1	-2.9	-1.50
1842	1842-01-01	0.2	-1.7	-0.75
1842	1842-01-02	-0.5	-1.8	-1.15
1842	1842-01-03	-2.3	-4.2	-3.25
1842	1842-01-04	-4.5	-7.6	-6.05
1842	1842-01-05	-0.9	-8.0	-4.45
1842	1842-01-06	-0.8	-5.0	-2.90
1842	1842-01-07	-3.4	-10.9	-7.15
1842	1842-01-08	-4.3	-12.7	-8.50
1842	1842-01-09	-5.2	-13.5	-9.35
1842	1842-01-10	-1.2	-7.6	-4.40
1842	1842-01-11	-1.3	-5.9	-3.60
1842	1842-01-12	-2.0	-8.6	-5.30
1842	1842-01-13	1.9	-5.2	-1.65
1842	1842-01-14	2.6	-6.3	-1.85
1842	1842-01-15	2.7	0.2	1.45
1842	1842-01-16	3.0	-0.5	1.25
1842	1842-01-17	3.8	0.3	2.05
1842	1842-01-18	3.7	0.4	2.05
1842	1842-01-19	1.6	-0.7	0.45
1842	1842-01-20	-0.5	-3.1	-1.80
1842	1842-01-21	-0.3	-3.4	-1.85
1842	1842-01-22	1.3	-2.6	-0.65
1842	1842-01-23	1.6	-3.7	-1.05
1842	1842-01-24	0.5	-2.9	-1.20
1842	1842-01-25	0.5	-6.7	-3.10
1842	1842-01-26	3.9	-8.5	-2.30
1842	1842-01-27	4.3	-1.7	1.30
1842	1842-01-28	2.0	-0.1	0.95
1842	1842-01-29	2.5	-1.0	0.75
1842	1842-01-30	2.2	-2.9	-0.35
1842	1842-01-31	4.2	-2.9	0.65
1842	1842-02-01	5.3	-0.3	2.50
1842	1842-02-02	5.0	1.1	3.05
1842	1842-02-03	5.4	NA	NA
1842	1842-02-04	0.2	NA	NA
1842	1842-02-05	0.0	-3.7	-1.85
1842	1842-02-06	5.1	-6.0	-0.45
1842	1842-02-07	5.7	-4.1	0.80
1842	1842-02-08	7.3	1.7	4.50
1842	1842-02-09	8.2	1.3	4.75
1842	1842-02-10	10.0	2.6	6.30
1842	1842-02-11	11.3	4.5	7.90
1842	1842-02-12	11.6	4.4	8.00
1842	1842-02-13	6.6	5.5	6.05
1842	1842-02-14	7.2	2.7	4.95
1842	1842-02-15	5.7	0.3	3.00
1842	1842-02-16	5.7	0.4	3.05
1842	1842-02-17	7.3	1.6	4.45
1842	1842-02-18	4.1	-2.5	0.80
1842	1842-02-19	3.8	-1.9	0.95
1842	1842-02-20	6.9	-3.8	1.55
1842	1842-02-21	8.6	-2.1	3.25
1842	1842-02-22	10.8	2.1	6.45
1842	1842-02-23	11.1	3.7	7.40
1842	1842-02-24	11.6	5.0	8.30
1842	1842-02-25	7.3	3.2	5.25
1842	1842-02-26	7.5	-0.5	3.50
1842	1842-02-27	8.2	-0.5	3.85
1842	1842-02-28	10.9	3.3	7.10
1842	1842-03-01	12.1	5.9	9.00
1842	1842-03-02	10.0	2.8	6.40
1842	1842-03-03	10.9	5.9	8.40
1842	1842-03-04	9.9	7.2	8.55
1842	1842-03-05	8.8	1.2	5.00
1842	1842-03-06	9.4	0.1	4.75
1842	1842-03-07	9.8	0.5	5.15
1842	1842-03-08	10.5	5.4	7.95
1842	1842-03-09	8.6	4.6	6.60
1842	1842-03-10	7.5	4.1	5.80
1842	1842-03-11	10.0	0.0	5.00
1842	1842-03-12	11.7	5.3	8.50
1842	1842-03-13	10.0	4.5	7.25
1842	1842-03-14	10.6	1.9	6.25
1842	1842-03-15	13.0	1.6	7.30
1842	1842-03-16	13.2	4.6	8.90
1842	1842-03-17	12.0	4.5	8.25
1842	1842-03-18	12.0	7.1	9.55
1842	1842-03-19	6.9	3.0	4.95
1842	1842-03-20	6.8	1.3	4.05
1842	1842-03-21	7.5	1.7	4.60
1842	1842-03-22	6.2	0.7	3.45
1842	1842-03-23	3.6	-1.8	0.90
1842	1842-03-24	4.7	-3.4	0.65
1842	1842-03-25	7.4	0.7	4.05
1842	1842-03-26	8.2	4.1	6.15
1842	1842-03-27	10.0	1.0	5.50
1842	1842-03-28	11.6	3.3	7.45
1842	1842-03-29	12.5	7.7	10.10
1842	1842-03-30	12.8	7.8	10.30
1842	1842-03-31	11.0	5.7	8.35
1842	1842-04-01	7.8	5.7	6.75
1842	1842-04-02	7.1	1.5	4.30
1842	1842-04-03	6.9	2.1	4.50
1842	1842-04-04	7.9	0.8	4.35
1842	1842-04-05	7.9	1.1	4.50
1842	1842-04-06	10.6	-2.2	4.20
1842	1842-04-07	13.3	4.5	8.90
1842	1842-04-08	8.7	0.9	4.80
1842	1842-04-09	4.8	-2.0	1.40
1842	1842-04-10	6.4	-3.1	1.65
1842	1842-04-11	6.0	-1.2	2.40
1842	1842-04-12	6.5	-0.2	3.15
1842	1842-04-13	9.8	1.3	5.55
1842	1842-04-14	11.0	-0.7	5.15
1842	1842-04-15	11.8	0.9	6.35
1842	1842-04-16	7.0	0.4	3.70
1842	1842-04-17	9.2	-3.3	2.95
1842	1842-04-18	9.9	0.4	5.15
1842	1842-04-19	12.9	4.5	8.70
1842	1842-04-20	15.3	0.8	8.05
1842	1842-04-21	18.2	3.3	10.75
1842	1842-04-22	21.8	3.3	12.55
1842	1842-04-23	23.4	6.2	14.80
1842	1842-04-24	22.8	10.7	16.75
1842	1842-04-25	21.0	8.6	14.80
1842	1842-04-26	17.5	4.3	10.90
1842	1842-04-27	20.0	3.6	11.80
1842	1842-04-28	22.4	9.5	15.95
1842	1842-04-29	21.8	7.6	14.70
1842	1842-04-30	21.5	7.5	14.50
1842	1842-05-01	16.6	3.7	10.15
1842	1842-05-02	19.5	4.6	12.05
1842	1842-05-03	15.7	6.0	10.85
1842	1842-05-04	15.9	5.7	10.80
1842	1842-05-05	17.2	5.4	11.30
1842	1842-05-06	15.3	10.1	12.70
1842	1842-05-07	14.0	7.4	10.70
1842	1842-05-08	14.0	7.3	10.65
1842	1842-05-09	13.2	7.0	10.10
1842	1842-05-10	16.4	3.8	10.10
1842	1842-05-11	19.3	5.1	12.20
1842	1842-05-12	21.6	5.1	13.35
1842	1842-05-13	18.6	6.2	12.40
1842	1842-05-14	18.2	6.6	12.40
1842	1842-05-15	18.6	12.6	15.60
1842	1842-05-16	20.3	8.1	14.20
1842	1842-05-17	18.3	6.6	12.45
1842	1842-05-18	20.9	6.9	13.90
1842	1842-05-19	23.5	7.8	15.65
1842	1842-05-20	19.3	9.3	14.30
1842	1842-05-21	22.6	7.7	15.15
1842	1842-05-22	18.4	9.7	14.05
1842	1842-05-23	23.2	11.1	17.15
1842	1842-05-24	23.1	10.1	16.60
1842	1842-05-25	21.6	9.3	15.45
1842	1842-05-26	23.9	8.4	16.15
1842	1842-05-27	23.4	11.1	17.25
1842	1842-05-28	18.4	11.3	14.85
1842	1842-05-29	21.7	9.0	15.35
1842	1842-05-30	23.5	9.4	16.45
1842	1842-05-31	20.6	9.6	15.10
1842	1842-06-01	23.4	7.0	15.20
1842	1842-06-02	18.6	10.5	14.55
1842	1842-06-03	18.5	5.6	12.05
1842	1842-06-04	21.9	6.6	14.25
1842	1842-06-05	21.9	7.2	14.55
1842	1842-06-06	24.3	10.6	17.45
1842	1842-06-07	24.5	9.1	16.80
1842	1842-06-08	27.6	13.1	20.35
1842	1842-06-09	27.1	12.1	19.60
1842	1842-06-10	20.0	12.1	16.05
1842	1842-06-11	30.5	13.2	21.85
1842	1842-06-12	29.8	12.3	21.05
1842	1842-06-13	25.5	13.0	19.25
1842	1842-06-14	25.3	12.1	18.70
1842	1842-06-15	21.7	12.1	16.90
1842	1842-06-16	21.5	8.4	14.95
1842	1842-06-17	19.2	10.3	14.75
1842	1842-06-18	20.4	7.8	14.10
1842	1842-06-19	21.5	12.1	16.80
1842	1842-06-20	24.8	11.8	18.30
1842	1842-06-21	23.1	13.4	18.25
1842	1842-06-22	22.8	12.1	17.45
1842	1842-06-23	21.5	10.2	15.85
1842	1842-06-24	23.1	12.2	17.65
1842	1842-06-25	21.7	11.5	16.60
1842	1842-06-26	19.7	12.1	15.90
1842	1842-06-27	19.3	9.1	14.20
1842	1842-06-28	23.2	9.5	16.35
1842	1842-06-29	27.7	10.6	19.15
1842	1842-06-30	29.2	13.4	21.30
1842	1842-07-01	19.5	15.0	17.25
1842	1842-07-02	20.0	9.4	14.70
1842	1842-07-03	24.5	10.1	17.30
1842	1842-07-04	30.1	9.9	20.00
1842	1842-07-05	20.4	15.0	17.70
1842	1842-07-06	20.0	9.8	14.90
1842	1842-07-07	22.5	8.8	15.65
1842	1842-07-08	22.3	12.8	17.55
1842	1842-07-09	21.1	11.4	16.25
1842	1842-07-10	21.9	12.3	17.10
1842	1842-07-11	30.0	9.8	19.90
1842	1842-07-12	21.6	15.0	18.30
1842	1842-07-13	23.8	9.4	16.60
1842	1842-07-14	24.0	13.7	18.85
1842	1842-07-15	22.6	9.9	16.25
1842	1842-07-16	22.3	7.4	14.85
1842	1842-07-17	24.5	8.0	16.25
1842	1842-07-18	27.0	9.3	18.15
1842	1842-07-19	28.2	13.5	20.85
1842	1842-07-20	23.0	13.9	18.45
1842	1842-07-21	20.0	11.4	15.70
1842	1842-07-22	19.0	9.5	14.25
1842	1842-07-23	22.0	10.9	16.45
1842	1842-07-24	19.1	8.9	14.00
1842	1842-07-25	20.2	9.0	14.60
1842	1842-07-26	20.1	8.4	14.25
1842	1842-07-27	21.6	7.9	14.75
1842	1842-07-28	23.8	7.8	15.80
1842	1842-07-29	17.9	11.8	14.85
1842	1842-07-30	17.6	9.1	13.35
1842	1842-07-31	19.2	9.1	14.15
1842	1842-08-01	20.1	11.4	15.75
1842	1842-08-02	25.3	9.3	17.30
1842	1842-08-03	27.5	12.5	20.00
1842	1842-08-04	30.0	14.4	22.20
1842	1842-08-05	27.5	13.8	20.65
1842	1842-08-06	26.0	15.8	20.90
1842	1842-08-07	25.0	14.0	19.50
1842	1842-08-08	25.7	14.4	20.05
1842	1842-08-09	29.9	13.0	21.45
1842	1842-08-10	31.6	17.4	24.50
1842	1842-08-11	24.2	15.4	19.80
1842	1842-08-12	25.2	10.0	17.60
1842	1842-08-13	26.9	11.0	18.95
1842	1842-08-14	29.3	11.6	20.45
1842	1842-08-15	30.2	12.4	21.30
1842	1842-08-16	31.2	12.7	21.95
1842	1842-08-17	29.3	16.4	22.85
1842	1842-08-18	32.6	13.9	23.25
1842	1842-08-19	30.8	17.6	24.20
1842	1842-08-20	25.0	16.5	20.75
1842	1842-08-21	28.8	12.1	20.45
1842	1842-08-22	30.3	12.7	21.50
1842	1842-08-23	29.1	13.9	21.50
1842	1842-08-24	31.6	13.5	22.55
1842	1842-08-25	29.2	16.4	22.80
1842	1842-08-26	25.6	15.2	20.40
1842	1842-08-27	25.6	15.1	20.35
1842	1842-08-28	24.9	15.1	20.00
1842	1842-08-29	24.7	15.0	19.85
1842	1842-08-30	23.8	12.5	18.15
1842	1842-08-31	19.0	13.5	16.25
1842	1842-09-01	19.2	8.1	13.65
1842	1842-09-02	22.6	10.6	16.60
1842	1842-09-03	24.3	13.5	18.90
1842	1842-09-04	20.0	15.0	17.50
1842	1842-09-05	21.1	8.9	15.00
1842	1842-09-06	23.3	9.1	16.20
1842	1842-09-07	24.2	12.7	18.45
1842	1842-09-08	21.9	17.0	19.45
1842	1842-09-09	17.9	11.5	14.70
1842	1842-09-10	18.0	12.7	15.35
1842	1842-09-11	17.4	11.1	14.25
1842	1842-09-12	19.5	10.7	15.10
1842	1842-09-13	20.2	11.5	15.85
1842	1842-09-14	22.3	12.2	17.25
1842	1842-09-15	20.3	11.7	16.00
1842	1842-09-16	19.6	8.5	14.05
1842	1842-09-17	22.1	9.3	15.70
1842	1842-09-18	22.4	11.0	16.70
1842	1842-09-19	20.1	14.2	17.15
1842	1842-09-20	16.4	10.1	13.25
1842	1842-09-21	16.8	7.1	11.95
1842	1842-09-22	16.3	7.1	11.70
1842	1842-09-23	16.6	6.5	11.55
1842	1842-09-24	16.4	6.0	11.20
1842	1842-09-25	18.0	6.7	12.35
1842	1842-09-26	17.9	8.0	12.95
1842	1842-09-27	12.5	8.1	10.30
1842	1842-09-28	12.2	7.4	9.80
1842	1842-09-29	12.1	6.9	9.50
1842	1842-09-30	10.3	4.9	7.60
1842	1842-10-01	13.1	3.3	8.20
1842	1842-10-02	15.3	5.8	10.55
1842	1842-10-03	14.9	8.9	11.90
1842	1842-10-04	12.8	4.4	8.60
1842	1842-10-05	14.2	2.2	8.20
1842	1842-10-06	14.3	4.4	9.35
1842	1842-10-07	14.9	7.2	11.05
1842	1842-10-08	15.3	8.9	12.10
1842	1842-10-09	14.3	4.4	9.35
1842	1842-10-10	13.9	8.3	11.10
1842	1842-10-11	13.8	2.6	8.20
1842	1842-10-12	14.1	9.6	11.85
1842	1842-10-13	14.0	7.0	10.50
1842	1842-10-14	13.2	2.8	8.00
1842	1842-10-15	12.4	8.2	10.30
1842	1842-10-16	13.3	4.2	8.75
1842	1842-10-17	13.7	7.2	10.45
1842	1842-10-18	12.3	2.6	7.45
1842	1842-10-19	8.4	6.3	7.35
1842	1842-10-20	8.5	0.6	4.55
1842	1842-10-21	8.8	-0.6	4.10
1842	1842-10-22	9.7	-0.3	4.70
1842	1842-10-23	10.3	2.7	6.50
1842	1842-10-24	8.4	5.2	6.80
1842	1842-10-25	9.8	0.9	5.35
1842	1842-10-26	8.3	3.3	5.80
1842	1842-10-27	9.0	1.9	5.45
1842	1842-10-28	7.8	3.8	5.80
1842	1842-10-29	10.2	1.1	5.65
1842	1842-10-30	11.3	2.4	6.85
1842	1842-10-31	8.8	2.6	5.70
1842	1842-11-01	9.3	7.3	8.30
1842	1842-11-02	9.2	6.3	7.75
1842	1842-11-03	6.1	-0.3	2.90
1842	1842-11-04	4.3	-0.6	1.85
1842	1842-11-05	2.5	0.4	1.45
1842	1842-11-06	0.8	-6.0	-2.60
1842	1842-11-07	1.3	-0.7	0.30
1842	1842-11-08	1.6	-2.4	-0.40
1842	1842-11-09	4.6	-4.5	0.05
1842	1842-11-10	6.9	-2.3	2.30
1842	1842-11-11	11.7	-1.4	5.15
1842	1842-11-12	11.9	6.4	9.15
1842	1842-11-13	10.7	4.9	7.80
1842	1842-11-14	10.7	6.8	8.75
1842	1842-11-15	9.2	3.3	6.25
1842	1842-11-16	4.5	NA	NA
1842	1842-11-17	2.5	NA	NA
1842	1842-11-18	3.8	-2.9	0.45
1842	1842-11-19	6.7	-1.2	2.75
1842	1842-11-20	7.8	1.0	4.40
1842	1842-11-21	5.5	1.2	3.35
1842	1842-11-22	4.4	-0.7	1.85
1842	1842-11-23	6.6	-0.6	3.00
1842	1842-11-24	7.1	2.5	4.80
1842	1842-11-25	5.8	3.3	4.55
1842	1842-11-26	5.6	1.2	3.40
1842	1842-11-27	13.1	1.3	7.20
1842	1842-11-28	13.8	4.4	9.10
1842	1842-11-29	8.5	4.9	6.70
1842	1842-11-30	8.5	2.3	5.40
1842	1842-12-01	10.7	2.6	6.65
1842	1842-12-02	11.4	5.6	8.50
1842	1842-12-03	7.5	1.4	4.45
1842	1842-12-04	7.6	2.8	5.20
1842	1842-12-05	6.5	NA	NA
1842	1842-12-06	0.2	NA	NA
1842	1842-12-07	0.4	-2.4	-1.00
1842	1842-12-08	-0.8	-3.4	-2.10
1842	1842-12-09	0.3	-2.8	-1.25
1842	1842-12-10	0.9	-3.4	-1.25
1842	1842-12-11	4.1	-3.3	0.40
1842	1842-12-12	9.2	-0.7	4.25
1842	1842-12-13	10.3	3.6	6.95
1842	1842-12-14	7.1	3.0	5.05
1842	1842-12-15	7.6	0.9	4.25
1842	1842-12-16	9.1	1.8	5.45
1842	1842-12-17	9.5	4.4	6.95
1842	1842-12-18	5.8	1.3	3.55
1842	1842-12-19	6.3	2.4	4.35
1842	1842-12-20	8.5	2.5	5.50
1842	1842-12-21	9.3	5.9	7.60
1842	1842-12-22	9.5	6.9	8.20
1842	1842-12-23	7.6	NA	NA
1842	1842-12-24	4.7	NA	NA
1842	1842-12-25	4.9	-0.3	2.30
1842	1842-12-26	6.6	0.4	3.50
1842	1842-12-27	7.6	1.2	4.40
1842	1842-12-28	5.0	0.5	2.75
1842	1842-12-29	9.2	-0.2	4.50
1842	1842-12-30	10.1	2.6	6.35
1842	1842-12-31	4.7	NA	NA
1843	1843-01-01	3.9	-0.2	1.85
1843	1843-01-02	1.9	-0.6	0.65
1843	1843-01-03	1.6	-3.5	-0.95
1843	1843-01-04	4.0	-3.5	0.25
1843	1843-01-05	4.5	-1.3	1.60
1843	1843-01-06	5.7	-0.5	2.60
1843	1843-01-07	7.6	1.5	4.55
1843	1843-01-08	2.4	2.8	2.60
1843	1843-01-09	5.8	-0.6	2.60
1843	1843-01-10	3.7	0.5	2.10
1843	1843-01-11	5.9	0.2	3.05
1843	1843-01-12	6.4	-0.6	2.90
1843	1843-01-13	3.9	-0.9	1.50
1843	1843-01-14	1.7	0.7	1.20
1843	1843-01-15	1.5	-2.1	-0.30
1843	1843-01-16	3.9	-3.4	0.25
1843	1843-01-17	4.0	-2.2	0.90
1843	1843-01-18	3.9	0.9	2.40
1843	1843-01-19	0.7	-2.4	-0.85
1843	1843-01-20	4.3	-2.6	0.85
1843	1843-01-21	3.8	-2.7	0.55
1843	1843-01-22	0.8	-3.0	-1.10
1843	1843-01-23	1.7	-2.1	-0.20
1843	1843-01-24	4.7	-2.1	1.30
1843	1843-01-25	7.5	0.3	3.90
1843	1843-01-26	9.6	4.1	6.85
1843	1843-01-27	10.7	6.4	8.55
1843	1843-01-28	10.4	7.9	9.15
1843	1843-01-29	9.8	4.9	7.35
1843	1843-01-30	8.6	6.2	7.40
1843	1843-01-31	9.7	3.5	6.60
1843	1843-02-01	9.7	6.2	7.95
1843	1843-02-02	7.6	NA	NA
1843	1843-02-03	1.1	NA	NA
1843	1843-02-04	4.3	-3.0	0.65
1843	1843-02-05	3.2	-2.7	0.25
1843	1843-02-06	1.5	-1.0	0.25
1843	1843-02-07	0.3	-3.0	-1.35
1843	1843-02-08	0.7	-2.8	-1.05
1843	1843-02-09	1.4	-1.5	-0.05
1843	1843-02-10	3.6	-1.6	1.00
1843	1843-02-11	2.3	-1.0	0.65
1843	1843-02-12	1.1	-2.1	-0.50
1843	1843-02-13	1.6	-3.7	-1.05
1843	1843-02-14	1.7	-3.6	-0.95
1843	1843-02-15	0.7	-3.0	-1.15
1843	1843-02-16	3.4	-2.5	0.45
1843	1843-02-17	-0.1	-2.9	-1.50
1843	1843-02-18	1.4	-2.8	-0.70
1843	1843-02-19	6.3	-2.0	2.15
1843	1843-02-20	10.5	-0.5	5.00
1843	1843-02-21	10.0	1.2	5.60
1843	1843-02-22	6.2	2.2	4.20
1843	1843-02-23	3.2	0.1	1.65
1843	1843-02-24	1.0	-0.4	0.30
1843	1843-02-25	2.2	-1.2	0.50
1843	1843-02-26	6.9	-1.3	2.80
1843	1843-02-27	4.5	0.2	2.35
1843	1843-02-28	1.9	-0.2	0.85
1843	1843-03-01	2.8	-3.3	-0.25
1843	1843-03-02	0.7	-3.3	-1.30
1843	1843-03-03	2.6	-6.1	-1.75
1843	1843-03-04	4.1	-6.6	-1.25
1843	1843-03-05	4.4	-1.7	1.35
1843	1843-03-06	4.9	-2.9	1.00
1843	1843-03-07	1.8	-3.7	-0.95
1843	1843-03-08	5.0	-2.9	1.05
1843	1843-03-09	5.6	-3.6	1.00
1843	1843-03-10	6.6	0.6	3.60
1843	1843-03-11	5.9	1.3	3.60
1843	1843-03-12	9.7	1.7	5.70
1843	1843-03-13	9.9	3.8	6.85
1843	1843-03-14	9.1	4.2	6.65
1843	1843-03-15	10.3	4.5	7.40
1843	1843-03-16	13.7	4.4	9.05
1843	1843-03-17	14.9	2.9	8.90
1843	1843-03-18	15.9	2.8	9.35
1843	1843-03-19	16.4	2.5	9.45
1843	1843-03-20	17.0	3.8	10.40
1843	1843-03-21	18.4	7.5	12.95
1843	1843-03-22	18.1	7.9	13.00
1843	1843-03-23	16.1	10.4	13.25
1843	1843-03-24	13.7	7.6	10.65
1843	1843-03-25	8.6	3.4	6.00
1843	1843-03-26	12.3	-0.4	5.95
1843	1843-03-27	9.8	-1.8	4.00
1843	1843-03-28	10.5	-1.8	4.35
1843	1843-03-29	15.1	-2.0	6.55
1843	1843-03-30	19.4	-0.5	9.45
1843	1843-03-31	16.0	8.3	12.15
1843	1843-04-01	15.2	8.8	12.00
1843	1843-04-02	14.9	8.4	11.65
1843	1843-04-03	16.3	7.6	11.95
1843	1843-04-04	12.0	6.3	9.15
1843	1843-04-05	14.2	5.1	9.65
1843	1843-04-06	12.0	4.7	8.35
1843	1843-04-07	13.0	NA	NA
1843	1843-04-08	8.8	NA	NA
1843	1843-04-09	7.2	0.7	3.95
1843	1843-04-10	5.5	-0.5	2.50
1843	1843-04-11	5.5	-0.7	2.40
1843	1843-04-12	7.3	-1.0	3.15
1843	1843-04-13	7.7	-1.3	3.20
1843	1843-04-14	13.7	-1.8	5.95
1843	1843-04-15	17.4	5.2	11.30
1843	1843-04-16	18.3	1.9	10.10
1843	1843-04-17	16.3	7.6	11.95
1843	1843-04-18	20.5	4.3	12.40
1843	1843-04-19	23.0	4.6	13.80
1843	1843-04-20	13.7	9.6	11.65
1843	1843-04-21	16.2	7.8	12.00
1843	1843-04-22	12.8	4.8	8.80
1843	1843-04-23	11.1	3.0	7.05
1843	1843-04-24	14.5	3.7	9.10
1843	1843-04-25	13.2	1.2	7.20
1843	1843-04-26	13.4	3.4	8.40
1843	1843-04-27	15.2	1.9	8.55
1843	1843-04-28	18.5	1.5	10.00
1843	1843-04-29	20.4	4.3	12.35
1843	1843-04-30	20.8	4.4	12.60
1843	1843-05-01	19.5	6.6	13.05
1843	1843-05-02	21.5	4.3	12.90
1843	1843-05-03	17.7	5.6	11.65
1843	1843-05-04	19.5	8.1	13.80
1843	1843-05-05	17.7	7.2	12.45
1843	1843-05-06	18.4	7.2	12.80
1843	1843-05-07	10.6	3.7	7.15
1843	1843-05-08	12.6	2.6	7.60
1843	1843-05-09	15.2	5.0	10.10
1843	1843-05-10	16.1	4.1	10.10
1843	1843-05-11	18.6	2.7	10.65
1843	1843-05-12	15.7	3.7	9.70
1843	1843-05-13	18.5	9.2	13.85
1843	1843-05-14	16.3	7.6	11.95
1843	1843-05-15	15.3	9.2	12.25
1843	1843-05-16	15.6	7.2	11.40
1843	1843-05-17	15.2	8.0	11.60
1843	1843-05-18	16.0	7.5	11.75
1843	1843-05-19	14.7	5.3	10.00
1843	1843-05-20	16.2	4.2	10.20
1843	1843-05-21	17.4	6.3	11.85
1843	1843-05-22	20.4	10.0	15.20
1843	1843-05-23	20.7	10.0	15.35
1843	1843-05-24	18.7	10.0	14.35
1843	1843-05-25	20.3	9.5	14.90
1843	1843-05-26	17.5	10.5	14.00
1843	1843-05-27	18.2	10.6	14.40
1843	1843-05-28	15.7	9.0	12.35
1843	1843-05-29	16.9	6.6	11.75
1843	1843-05-30	17.5	5.4	11.45
1843	1843-05-31	22.7	9.9	16.30
1843	1843-06-01	21.8	11.5	16.65
1843	1843-06-02	19.4	11.3	15.35
1843	1843-06-03	22.8	10.0	16.40
1843	1843-06-04	18.4	9.8	14.10
1843	1843-06-05	16.8	9.9	13.35
1843	1843-06-06	17.0	7.5	12.25
1843	1843-06-07	18.5	7.8	13.15
1843	1843-06-08	17.6	8.6	13.10
1843	1843-06-09	15.8	9.6	12.70
1843	1843-06-10	16.4	9.0	12.70
1843	1843-06-11	17.6	8.9	13.25
1843	1843-06-12	17.9	8.0	12.95
1843	1843-06-13	19.9	9.6	14.75
1843	1843-06-14	20.8	10.7	15.75
1843	1843-06-15	22.6	11.5	17.05
1843	1843-06-16	24.8	10.7	17.75
1843	1843-06-17	26.7	8.7	17.70
1843	1843-06-18	24.5	11.9	18.20
1843	1843-06-19	17.9	10.3	14.10
1843	1843-06-20	20.2	9.5	14.85
1843	1843-06-21	19.1	8.6	13.85
1843	1843-06-22	17.6	8.4	13.00
1843	1843-06-23	15.8	8.2	12.00
1843	1843-06-24	18.3	9.0	13.65
1843	1843-06-25	20.2	8.9	14.55
1843	1843-06-26	22.3	7.8	15.05
1843	1843-06-27	13.3	8.3	10.80
1843	1843-06-28	13.7	7.2	10.45
1843	1843-06-29	17.0	7.0	12.00
1843	1843-06-30	20.0	7.4	13.70
1843	1843-07-01	19.1	10.3	14.70
1843	1843-07-02	26.8	9.1	17.95
1843	1843-07-03	28.9	12.2	20.55
1843	1843-07-04	32.6	11.2	21.90
1843	1843-07-05	26.0	14.5	20.25
1843	1843-07-06	22.3	10.9	16.60
1843	1843-07-07	23.1	10.5	16.80
1843	1843-07-08	21.5	10.8	16.15
1843	1843-07-09	16.9	11.1	14.00
1843	1843-07-10	25.1	9.8	17.45
1843	1843-07-11	23.6	12.4	18.00
1843	1843-07-12	20.8	13.2	17.00
1843	1843-07-13	20.2	12.8	16.50
1843	1843-07-14	23.3	12.2	17.75
1843	1843-07-15	23.3	10.7	17.00
1843	1843-07-16	25.2	12.1	18.65
1843	1843-07-17	25.2	11.0	18.10
1843	1843-07-18	19.3	13.3	16.30
1843	1843-07-19	18.1	11.5	14.80
1843	1843-07-20	18.1	10.2	14.15
1843	1843-07-21	18.8	10.0	14.40
1843	1843-07-22	16.9	11.9	14.40
1843	1843-07-23	16.4	8.8	12.60
1843	1843-07-24	17.7	9.6	13.65
1843	1843-07-25	21.7	8.8	15.25
1843	1843-07-26	19.6	7.8	13.70
1843	1843-07-27	19.8	12.5	16.15
1843	1843-07-28	19.8	10.2	15.00
1843	1843-07-29	20.1	11.4	15.75
1843	1843-07-30	19.8	11.8	15.80
1843	1843-07-31	20.9	9.6	15.25
1843	1843-08-01	24.6	9.1	16.85
1843	1843-08-02	21.8	9.8	15.80
1843	1843-08-03	20.2	12.0	16.10
1843	1843-08-04	19.5	10.3	14.90
1843	1843-08-05	20.0	9.4	14.70
1843	1843-08-06	22.0	9.8	15.90
1843	1843-08-07	24.1	10.4	17.25
1843	1843-08-08	26.8	13.8	20.30
1843	1843-08-09	28.2	13.2	20.70
1843	1843-08-10	19.8	14.8	17.30
1843	1843-08-11	19.8	10.0	14.90
1843	1843-08-12	20.2	9.0	14.60
1843	1843-08-13	26.2	12.8	19.50
1843	1843-08-14	27.7	12.6	20.15
1843	1843-08-15	27.4	13.5	20.45
1843	1843-08-16	26.2	13.9	20.05
1843	1843-08-17	29.2	14.1	21.65
1843	1843-08-18	28.5	14.9	21.70
1843	1843-08-19	25.3	14.5	19.90
1843	1843-08-20	20.2	15.7	17.95
1843	1843-08-21	22.2	14.0	18.10
1843	1843-08-22	21.0	10.8	15.90
1843	1843-08-23	19.7	12.1	15.90
1843	1843-08-24	22.8	12.0	17.40
1843	1843-08-25	24.0	10.2	17.10
1843	1843-08-26	22.1	15.1	18.60
1843	1843-08-27	22.9	11.2	17.05
1843	1843-08-28	24.9	10.8	17.85
1843	1843-08-29	24.8	14.5	19.65
1843	1843-08-30	24.3	14.2	19.25
1843	1843-08-31	24.4	14.2	19.30
1843	1843-09-01	23.1	12.2	17.65
1843	1843-09-02	24.6	13.0	18.80
1843	1843-09-03	19.6	12.9	16.25
1843	1843-09-04	18.5	11.1	14.80
1843	1843-09-05	22.8	10.1	16.45
1843	1843-09-06	21.5	9.3	15.40
1843	1843-09-07	22.3	12.4	17.35
1843	1843-09-08	24.4	10.6	17.50
1843	1843-09-09	25.0	11.0	18.00
1843	1843-09-10	22.7	13.3	18.00
1843	1843-09-11	22.4	14.0	18.20
1843	1843-09-12	20.5	11.0	15.75
1843	1843-09-13	24.3	6.3	15.30
1843	1843-09-14	25.4	9.0	17.20
1843	1843-09-15	24.4	8.7	16.55
1843	1843-09-16	25.1	10.1	17.60
1843	1843-09-17	25.4	11.9	18.65
1843	1843-09-18	23.4	11.4	17.40
1843	1843-09-19	22.0	9.4	15.70
1843	1843-09-20	22.6	9.1	15.85
1843	1843-09-21	19.6	8.3	13.95
1843	1843-09-22	18.6	12.3	15.45
1843	1843-09-23	18.5	10.0	14.25
1843	1843-09-24	16.5	12.2	14.35
1843	1843-09-25	14.2	8.4	11.30
1843	1843-09-26	12.3	7.7	10.00
1843	1843-09-27	12.4	5.3	8.85
1843	1843-09-28	13.5	4.6	9.05
1843	1843-09-29	14.2	4.5	9.35
1843	1843-09-30	18.2	6.6	12.40
1843	1843-10-01	17.9	11.4	14.65
1843	1843-10-02	16.8	12.0	14.40
1843	1843-10-03	18.0	9.6	13.80
1843	1843-10-04	17.5	12.6	15.05
1843	1843-10-05	20.7	12.1	16.40
1843	1843-10-06	18.5	9.9	14.20
1843	1843-10-07	18.3	13.1	15.70
1843	1843-10-08	17.4	9.5	13.45
1843	1843-10-09	13.4	7.3	10.35
1843	1843-10-10	17.6	7.2	12.40
1843	1843-10-11	15.5	8.2	11.85
1843	1843-10-12	9.2	6.5	7.85
1843	1843-10-13	10.2	3.2	6.70
1843	1843-10-14	10.3	4.1	7.20
1843	1843-10-15	9.4	1.2	5.30
1843	1843-10-16	6.8	-0.6	3.10
1843	1843-10-17	12.2	0.3	6.25
1843	1843-10-18	9.2	2.4	5.80
1843	1843-10-19	9.7	3.3	6.50
1843	1843-10-20	8.5	2.5	5.50
1843	1843-10-21	11.4	2.6	7.00
1843	1843-10-22	14.2	4.1	9.15
1843	1843-10-23	12.2	4.5	8.35
1843	1843-10-24	12.3	8.3	10.30
1843	1843-10-25	9.4	7.1	8.25
1843	1843-10-26	9.4	3.0	6.20
1843	1843-10-27	10.2	2.3	6.25
1843	1843-10-28	10.9	3.7	7.30
1843	1843-10-29	17.6	1.9	9.75
1843	1843-10-30	19.1	6.1	12.60
1843	1843-10-31	14.7	13.9	14.30
1843	1843-11-01	14.4	8.3	11.35
1843	1843-11-02	13.0	8.8	10.90
1843	1843-11-03	14.9	7.5	11.20
1843	1843-11-04	16.2	9.3	12.75
1843	1843-11-05	16.8	8.5	12.65
1843	1843-11-06	12.0	7.4	9.70
1843	1843-11-07	10.3	NA	NA
1843	1843-11-08	3.8	NA	NA
1843	1843-11-09	4.7	0.3	2.50
1843	1843-11-10	5.5	-1.6	1.95
1843	1843-11-11	3.7	-2.2	0.75
1843	1843-11-12	1.7	-1.4	0.15
1843	1843-11-13	0.6	-2.1	-0.75
1843	1843-11-14	2.1	-2.7	-0.30
1843	1843-11-15	2.3	-2.3	0.00
1843	1843-11-16	1.2	-0.2	0.50
1843	1843-11-17	5.9	-2.2	1.85
1843	1843-11-18	7.8	0.3	4.05
1843	1843-11-19	9.7	1.8	5.75
1843	1843-11-20	12.3	2.4	7.35
1843	1843-11-21	12.8	3.7	8.25
1843	1843-11-22	11.8	7.4	9.60
1843	1843-11-23	6.7	6.2	6.45
1843	1843-11-24	5.9	2.3	4.10
1843	1843-11-25	12.8	0.9	6.85
1843	1843-11-26	11.3	5.6	8.45
1843	1843-11-27	10.6	7.0	8.80
1843	1843-11-28	10.3	6.5	8.40
1843	1843-11-29	8.5	5.3	6.90
1843	1843-11-30	8.6	4.5	6.55
1843	1843-12-01	6.2	4.9	5.55
1843	1843-12-02	6.9	2.3	4.60
1843	1843-12-03	8.5	3.4	5.95
1843	1843-12-04	8.7	5.9	7.30
1843	1843-12-05	8.7	5.3	7.00
1843	1843-12-06	9.4	4.4	6.90
1843	1843-12-07	10.7	3.3	7.00
1843	1843-12-08	7.6	5.2	6.40
1843	1843-12-09	7.0	NA	NA
1843	1843-12-10	3.2	NA	NA
1843	1843-12-11	2.7	-1.7	0.50
1843	1843-12-12	2.4	-2.4	0.00
1843	1843-12-13	2.1	-3.1	-0.50
1843	1843-12-14	7.3	-1.3	3.00
1843	1843-12-15	8.7	1.4	5.05
1843	1843-12-16	7.8	6.3	7.05
1843	1843-12-17	6.7	2.6	4.65
1843	1843-12-18	6.8	5.3	6.05
1843	1843-12-19	6.5	4.7	5.60
1843	1843-12-20	3.5	4.6	4.05
1843	1843-12-21	2.4	-0.2	1.10
1843	1843-12-22	3.9	-0.4	1.75
1843	1843-12-23	6.4	0.2	3.30
1843	1843-12-24	6.5	3.3	4.90
1843	1843-12-25	6.3	3.3	4.80
1843	1843-12-26	3.8	0.6	2.20
1843	1843-12-27	5.5	0.2	2.85
1843	1843-12-28	4.3	NA	NA
1843	1843-12-29	1.6	NA	NA
1843	1843-12-30	2.2	-1.3	0.45
1843	1843-12-31	5.8	-1.1	2.35
1844	1844-01-01	1.0	-0.6	0.20
1844	1844-01-02	0.7	-0.7	0.00
1844	1844-01-03	3.1	-3.4	-0.15
1844	1844-01-04	9.6	-1.4	4.10
1844	1844-01-05	9.7	2.3	6.00
1844	1844-01-06	6.7	4.7	5.70
1844	1844-01-07	5.7	NA	NA
1844	1844-01-08	-0.2	NA	NA
1844	1844-01-09	-0.3	-4.3	-2.30
1844	1844-01-10	0.8	-4.9	-2.05
1844	1844-01-11	0.7	-1.7	-0.50
1844	1844-01-12	-2.1	-4.9	-3.50
1844	1844-01-13	-3.3	-6.7	-5.00
1844	1844-01-14	-4.8	-7.9	-6.35
1844	1844-01-15	-2.4	-9.5	-5.95
1844	1844-01-16	3.6	-9.9	-3.15
1844	1844-01-17	4.3	-2.9	0.70
1844	1844-01-18	5.9	1.7	3.80
1844	1844-01-19	2.0	1.4	1.70
1844	1844-01-20	3.6	-0.4	1.60
1844	1844-01-21	5.0	-0.9	2.05
1844	1844-01-22	2.6	NA	NA
1844	1844-01-23	-0.5	NA	NA
1844	1844-01-24	2.5	-4.1	-0.80
1844	1844-01-25	5.9	-2.0	1.95
1844	1844-01-26	5.6	0.9	3.25
1844	1844-01-27	7.8	2.7	5.25
1844	1844-01-28	6.5	2.5	4.50
1844	1844-01-29	8.8	2.0	5.40
1844	1844-01-30	3.5	1.9	2.70
1844	1844-01-31	2.8	-2.5	0.15
1844	1844-02-01	2.5	-2.5	0.00
1844	1844-02-02	3.0	-2.9	0.05
1844	1844-02-03	1.9	-4.1	-1.10
1844	1844-02-04	1.5	-2.3	-0.40
1844	1844-02-05	1.5	-2.1	-0.30
1844	1844-02-06	2.7	-2.9	-0.10
1844	1844-02-07	5.0	-3.5	0.75
1844	1844-02-08	5.0	0.7	2.85
1844	1844-02-09	2.6	-0.8	0.90
1844	1844-02-10	3.7	-0.8	1.45
1844	1844-02-11	1.0	-2.0	-0.50
1844	1844-02-12	0.5	-3.4	-1.45
1844	1844-02-13	0.4	-4.2	-1.90
1844	1844-02-14	2.1	-5.8	-1.85
1844	1844-02-15	5.6	-4.6	0.50
1844	1844-02-16	3.6	0.1	1.85
1844	1844-02-17	3.6	-0.5	1.55
1844	1844-02-18	5.7	-0.6	2.55
1844	1844-02-19	2.5	0.7	1.60
1844	1844-02-20	3.0	-2.6	0.20
1844	1844-02-21	1.6	-3.7	-1.05
1844	1844-02-22	1.5	-5.1	-1.80
1844	1844-02-23	7.5	-6.2	0.65
1844	1844-02-24	7.9	-1.8	3.05
1844	1844-02-25	8.7	-1.9	3.40
1844	1844-02-26	3.4	2.4	2.90
1844	1844-02-27	5.1	-2.2	1.45
1844	1844-02-28	7.3	-1.2	3.05
1844	1844-02-29	9.9	-0.2	4.85
1844	1844-03-01	8.9	3.1	6.00
1844	1844-03-02	8.7	2.6	5.65
1844	1844-03-03	7.8	3.0	5.40
1844	1844-03-04	5.7	0.8	3.25
1844	1844-03-05	4.7	0.2	2.45
1844	1844-03-06	5.1	-1.8	1.65
1844	1844-03-07	3.9	-0.9	1.50
1844	1844-03-08	6.7	-1.9	2.40
1844	1844-03-09	8.2	-2.6	2.80
1844	1844-03-10	8.7	1.6	5.15
1844	1844-03-11	5.7	0.4	3.05
1844	1844-03-12	5.3	0.0	2.65
1844	1844-03-13	5.6	-0.7	2.45
1844	1844-03-14	8.5	-1.0	3.75
1844	1844-03-15	10.4	1.1	5.75
1844	1844-03-16	7.4	2.2	4.80
1844	1844-03-17	5.8	0.9	3.35
1844	1844-03-18	4.9	-2.6	1.15
1844	1844-03-19	4.9	0.3	2.60
1844	1844-03-20	5.9	-2.0	1.95
1844	1844-03-21	7.3	-2.3	2.50
1844	1844-03-22	9.8	0.0	4.90
1844	1844-03-23	10.7	1.9	6.30
1844	1844-03-24	10.4	1.4	5.90
1844	1844-03-25	10.0	3.8	6.90
1844	1844-03-26	12.0	3.5	7.75
1844	1844-03-27	14.5	3.4	8.95
1844	1844-03-28	11.1	6.1	8.60
1844	1844-03-29	10.6	3.1	6.85
1844	1844-03-30	14.0	0.5	7.25
1844	1844-03-31	15.6	1.5	8.55
1844	1844-04-01	17.1	2.5	9.80
1844	1844-04-02	18.7	3.4	11.05
1844	1844-04-03	20.8	4.4	12.60
1844	1844-04-04	18.7	6.8	12.75
1844	1844-04-05	15.8	6.4	11.10
1844	1844-04-06	11.3	6.4	8.85
1844	1844-04-07	15.0	0.7	7.85
1844	1844-04-08	16.5	1.4	8.95
1844	1844-04-09	16.9	2.3	9.60
1844	1844-04-10	18.8	4.8	11.80
1844	1844-04-11	13.4	7.4	10.40
1844	1844-04-12	11.4	5.5	8.45
1844	1844-04-13	13.6	5.2	9.40
1844	1844-04-14	16.1	7.0	11.55
1844	1844-04-15	17.7	8.7	13.20
1844	1844-04-16	19.4	7.3	13.35
1844	1844-04-17	21.0	5.8	13.40
1844	1844-04-18	13.8	7.5	10.65
1844	1844-04-19	14.9	4.9	9.90
1844	1844-04-20	17.3	3.2	10.25
1844	1844-04-21	19.8	8.9	14.35
1844	1844-04-22	19.1	6.3	12.70
1844	1844-04-23	16.6	7.2	11.90
1844	1844-04-24	15.9	5.5	10.70
1844	1844-04-25	23.1	3.8	13.45
1844	1844-04-26	15.7	6.1	10.90
1844	1844-04-27	13.2	5.3	9.25
1844	1844-04-28	13.4	3.1	8.25
1844	1844-04-29	16.9	0.5	8.70
1844	1844-04-30	17.5	1.5	9.50
1844	1844-05-01	18.7	3.1	10.90
1844	1844-05-02	15.5	3.4	9.45
1844	1844-05-03	17.4	7.3	12.35
1844	1844-05-04	20.7	6.9	13.80
1844	1844-05-05	21.7	9.1	15.40
1844	1844-05-06	20.2	6.6	13.40
1844	1844-05-07	20.1	9.4	14.75
1844	1844-05-08	18.6	7.7	13.15
1844	1844-05-09	20.9	7.1	14.00
1844	1844-05-10	19.5	6.5	13.00
1844	1844-05-11	20.5	8.8	14.65
1844	1844-05-12	18.7	9.3	14.00
1844	1844-05-13	18.2	9.1	13.65
1844	1844-05-14	13.6	8.0	10.80
1844	1844-05-15	15.9	6.5	11.20
1844	1844-05-16	15.5	3.2	9.35
1844	1844-05-17	9.3	4.1	6.70
1844	1844-05-18	9.8	4.2	7.00
1844	1844-05-19	9.6	5.2	7.40
1844	1844-05-20	17.7	6.8	12.25
1844	1844-05-21	18.6	6.5	12.55
1844	1844-05-22	19.6	5.0	12.30
1844	1844-05-23	17.7	9.7	13.70
1844	1844-05-24	15.7	8.5	12.10
1844	1844-05-25	13.4	7.4	10.40
1844	1844-05-26	14.6	4.4	9.50
1844	1844-05-27	10.4	5.8	8.10
1844	1844-05-28	12.5	7.9	10.20
1844	1844-05-29	14.8	8.0	11.40
1844	1844-05-30	18.4	6.8	12.60
1844	1844-05-31	21.8	6.1	13.95
1844	1844-06-01	18.7	5.9	12.30
1844	1844-06-02	13.1	6.1	9.60
1844	1844-06-03	19.3	6.8	13.05
1844	1844-06-04	22.8	6.0	14.40
1844	1844-06-05	23.4	6.2	14.80
1844	1844-06-06	20.6	9.6	15.10
1844	1844-06-07	23.4	12.8	18.10
1844	1844-06-08	24.9	13.9	19.40
1844	1844-06-09	23.7	11.7	17.70
1844	1844-06-10	22.5	10.9	16.70
1844	1844-06-11	24.8	9.0	16.90
1844	1844-06-12	25.7	9.7	17.70
1844	1844-06-13	22.0	11.4	16.70
1844	1844-06-14	19.2	11.9	15.55
1844	1844-06-15	17.6	10.0	13.80
1844	1844-06-16	20.8	8.5	14.65
1844	1844-06-17	19.7	6.4	13.05
1844	1844-06-18	16.6	8.3	12.45
1844	1844-06-19	19.4	9.3	14.35
1844	1844-06-20	27.0	9.0	18.00
1844	1844-06-21	27.8	10.9	19.35
1844	1844-06-22	27.9	16.2	22.05
1844	1844-06-23	30.1	15.3	22.70
1844	1844-06-24	19.6	15.8	17.70
1844	1844-06-25	17.4	11.1	14.25
1844	1844-06-26	18.7	9.8	14.25
1844	1844-06-27	18.2	8.7	13.45
1844	1844-06-28	22.3	7.9	15.10
1844	1844-06-29	19.9	5.3	12.60
1844	1844-06-30	20.5	9.6	15.05
1844	1844-07-01	23.2	9.0	16.10
1844	1844-07-02	19.4	8.2	13.80
1844	1844-07-03	20.9	9.8	15.35
1844	1844-07-04	20.1	9.1	14.60
1844	1844-07-05	18.2	10.5	14.35
1844	1844-07-06	20.1	11.3	15.70
1844	1844-07-07	20.9	9.6	15.25
1844	1844-07-08	20.9	8.3	14.60
1844	1844-07-09	22.2	9.9	16.05
1844	1844-07-10	22.2	9.1	15.65
1844	1844-07-11	19.4	11.8	15.60
1844	1844-07-12	20.0	11.1	15.55
1844	1844-07-13	20.9	10.8	15.85
1844	1844-07-14	21.9	12.3	17.10
1844	1844-07-15	19.0	11.0	15.00
1844	1844-07-16	20.0	9.4	14.70
1844	1844-07-17	19.4	8.2	13.80
1844	1844-07-18	18.3	8.9	13.60
1844	1844-07-19	18.8	8.3	13.55
1844	1844-07-20	22.7	7.8	15.25
1844	1844-07-21	24.5	8.1	16.30
1844	1844-07-22	25.3	10.6	17.95
1844	1844-07-23	26.4	13.7	20.05
1844	1844-07-24	27.0	11.3	19.15
1844	1844-07-25	23.8	12.4	18.10
1844	1844-07-26	18.5	13.2	15.85
1844	1844-07-27	24.5	12.9	18.70
1844	1844-07-28	18.3	12.1	15.20
1844	1844-07-29	22.0	11.1	16.55
1844	1844-07-30	19.8	10.2	15.00
1844	1844-07-31	19.5	11.5	15.50
1844	1844-08-01	19.2	9.9	14.55
1844	1844-08-02	20.3	9.7	15.00
1844	1844-08-03	19.6	9.0	14.30
1844	1844-08-04	20.5	10.2	15.35
1844	1844-08-05	25.1	9.6	17.35
1844	1844-08-06	20.6	13.1	16.85
1844	1844-08-07	19.3	12.1	15.70
1844	1844-08-08	18.7	10.5	14.60
1844	1844-08-09	19.6	9.1	14.35
1844	1844-08-10	19.8	9.2	14.50
1844	1844-08-11	20.2	9.0	14.60
1844	1844-08-12	20.1	12.0	16.05
1844	1844-08-13	19.4	12.0	15.70
1844	1844-08-14	17.1	10.2	13.65
1844	1844-08-15	19.3	10.1	14.70
1844	1844-08-16	20.6	11.5	16.05
1844	1844-08-17	16.8	10.1	13.45
1844	1844-08-18	17.3	9.0	13.15
1844	1844-08-19	22.1	9.6	15.85
1844	1844-08-20	17.3	11.8	14.55
1844	1844-08-21	18.7	10.2	14.45
1844	1844-08-22	20.3	10.1	15.20
1844	1844-08-23	16.5	9.5	13.00
1844	1844-08-24	17.3	11.3	14.30
1844	1844-08-25	18.3	9.8	14.05
1844	1844-08-26	16.6	10.1	13.35
1844	1844-08-27	18.3	8.1	13.20
1844	1844-08-28	18.1	7.4	12.75
1844	1844-08-29	18.3	7.5	12.90
1844	1844-08-30	19.5	8.7	14.10
1844	1844-08-31	21.3	7.1	14.20
1844	1844-09-01	20.2	8.5	14.35
1844	1844-09-02	19.2	10.1	14.65
1844	1844-09-03	23.4	9.7	16.55
1844	1844-09-04	23.8	12.2	18.00
1844	1844-09-05	25.4	12.3	18.85
1844	1844-09-06	26.4	13.4	19.90
1844	1844-09-07	26.4	13.2	19.80
1844	1844-09-08	21.6	15.9	18.75
1844	1844-09-09	20.3	13.1	16.70
1844	1844-09-10	19.8	12.7	16.25
1844	1844-09-11	19.2	10.3	14.75
1844	1844-09-12	19.3	8.9	14.10
1844	1844-09-13	21.4	11.1	16.25
1844	1844-09-14	21.6	9.4	15.50
1844	1844-09-15	21.4	10.9	16.15
1844	1844-09-16	21.9	14.8	18.35
1844	1844-09-17	17.2	14.3	15.75
1844	1844-09-18	17.0	10.9	13.95
1844	1844-09-19	17.8	7.8	12.80
1844	1844-09-20	15.7	8.2	11.95
1844	1844-09-21	13.3	7.3	10.30
1844	1844-09-22	11.9	4.2	8.05
1844	1844-09-23	11.6	5.9	8.75
1844	1844-09-24	15.0	6.5	10.75
1844	1844-09-25	15.3	3.5	9.40
1844	1844-09-26	16.5	4.3	10.40
1844	1844-09-27	18.6	4.7	11.65
1844	1844-09-28	12.4	5.3	8.85
1844	1844-09-29	14.2	7.9	11.05
1844	1844-09-30	13.3	4.1	8.70
1844	1844-10-01	14.8	3.2	9.00
1844	1844-10-02	16.3	8.5	12.40
1844	1844-10-03	15.9	9.1	12.50
1844	1844-10-04	17.6	7.8	12.70
1844	1844-10-05	16.0	7.7	11.85
1844	1844-10-06	13.7	7.8	10.75
1844	1844-10-07	12.1	5.1	8.60
1844	1844-10-08	14.3	2.9	8.60
1844	1844-10-09	16.1	3.7	9.90
1844	1844-10-10	13.4	9.7	11.55
1844	1844-10-11	15.3	8.1	11.70
1844	1844-10-12	16.9	8.7	12.80
1844	1844-10-13	15.8	9.5	12.65
1844	1844-10-14	15.5	8.2	11.85
1844	1844-10-15	13.7	8.6	11.15
1844	1844-10-16	13.7	7.3	10.50
1844	1844-10-17	12.1	5.9	9.00
1844	1844-10-18	10.8	4.8	7.80
1844	1844-10-19	12.1	4.1	8.10
1844	1844-10-20	13.5	4.0	8.75
1844	1844-10-21	12.1	5.2	8.65
1844	1844-10-22	13.2	4.5	8.85
1844	1844-10-23	9.5	4.3	6.90
1844	1844-10-24	13.1	4.5	8.80
1844	1844-10-25	10.8	4.3	7.55
1844	1844-10-26	12.1	7.5	9.80
1844	1844-10-27	11.3	6.3	8.80
1844	1844-10-28	8.2	2.3	5.25
1844	1844-10-29	9.9	2.1	6.00
1844	1844-10-30	10.3	1.1	5.70
1844	1844-10-31	8.2	1.0	4.60
1844	1844-11-01	4.6	1.3	2.95
1844	1844-11-02	3.6	1.4	2.50
1844	1844-11-03	5.8	0.3	3.05
1844	1844-11-04	6.5	0.8	3.65
1844	1844-11-05	8.8	2.6	5.70
1844	1844-11-06	10.5	3.7	7.10
1844	1844-11-07	9.7	3.9	6.80
1844	1844-11-08	11.5	4.3	7.90
1844	1844-11-09	10.0	6.5	8.25
1844	1844-11-10	8.5	6.0	7.25
1844	1844-11-11	11.8	3.8	7.80
1844	1844-11-12	11.9	4.2	8.05
1844	1844-11-13	12.5	7.4	9.95
1844	1844-11-14	12.8	7.4	10.10
1844	1844-11-15	13.1	8.3	10.70
1844	1844-11-16	12.9	9.1	11.00
1844	1844-11-17	12.8	9.2	11.00
1844	1844-11-18	9.5	8.7	9.10
1844	1844-11-19	7.9	6.3	7.10
1844	1844-11-20	9.7	5.5	7.60
1844	1844-11-21	6.4	5.6	6.00
1844	1844-11-22	5.8	3.4	4.60
1844	1844-11-23	3.3	1.7	2.50
1844	1844-11-24	4.2	0.5	2.35
1844	1844-11-25	5.9	1.4	3.65
1844	1844-11-26	7.1	3.4	5.25
1844	1844-11-27	6.1	2.9	4.50
1844	1844-11-28	3.0	1.7	2.35
1844	1844-11-29	1.4	0.6	1.00
1844	1844-11-30	0.3	-1.1	-0.40
1844	1844-12-01	1.5	-1.6	-0.05
1844	1844-12-02	-1.4	-2.7	-2.05
1844	1844-12-03	1.6	-4.9	-1.65
1844	1844-12-04	1.1	-6.6	-2.75
1844	1844-12-05	1.6	-7.4	-2.90
1844	1844-12-06	-3.7	-8.9	-6.30
1844	1844-12-07	-6.3	-9.3	-7.80
1844	1844-12-08	-5.6	-10.5	-8.05
1844	1844-12-09	-6.1	-11.1	-8.60
1844	1844-12-10	-5.5	-11.1	-8.30
1844	1844-12-11	-7.3	-11.1	-9.20
1844	1844-12-12	-5.0	-13.3	-9.15
1844	1844-12-13	-0.8	-7.6	-4.20
1844	1844-12-14	2.9	-9.5	-3.30
1844	1844-12-15	4.0	-2.4	0.80
1844	1844-12-16	4.5	-2.7	0.90
1844	1844-12-17	6.4	1.6	4.00
1844	1844-12-18	3.4	1.6	2.50
1844	1844-12-19	0.9	0.4	0.65
1844	1844-12-20	-0.6	-2.3	-1.45
1844	1844-12-21	-1.1	-2.7	-1.90
1844	1844-12-22	-1.6	-6.0	-3.80
1844	1844-12-23	-0.6	-7.6	-4.10
1844	1844-12-24	0.5	-2.1	-0.80
1844	1844-12-25	2.4	-4.5	-1.05
1844	1844-12-26	4.0	-5.1	-0.55
1844	1844-12-27	7.3	-2.7	2.30
1844	1844-12-28	5.6	1.2	3.40
1844	1844-12-29	4.9	NA	NA
1844	1844-12-30	1.8	NA	NA
1844	1844-12-31	3.4	0.1	1.75
1845	1845-01-01	1.2	-0.9	0.15
1845	1845-01-02	2.9	-2.6	0.15
1845	1845-01-03	2.7	-2.5	0.10
1845	1845-01-04	3.6	-2.6	0.50
1845	1845-01-05	3.8	-2.6	0.60
1845	1845-01-06	2.8	NA	NA
1845	1845-01-07	-1.1	NA	NA
1845	1845-01-08	-0.6	-2.7	-1.65
1845	1845-01-09	4.5	-2.9	0.80
1845	1845-01-10	6.8	-2.2	2.30
1845	1845-01-11	7.5	3.1	5.30
1845	1845-01-12	7.1	3.2	5.15
1845	1845-01-13	6.3	2.9	4.60
1845	1845-01-14	4.5	3.0	3.75
1845	1845-01-15	3.2	NA	NA
1845	1845-01-16	1.0	NA	NA
1845	1845-01-17	5.3	-1.4	1.95
1845	1845-01-18	7.0	-1.8	2.60
1845	1845-01-19	4.2	2.5	3.35
1845	1845-01-20	2.7	0.7	1.70
1845	1845-01-21	0.8	0.3	0.55
1845	1845-01-22	0.6	-1.4	-0.40
1845	1845-01-23	2.5	-1.5	0.50
1845	1845-01-24	6.4	-1.2	2.60
1845	1845-01-25	7.5	2.0	4.75
1845	1845-01-26	2.1	0.8	1.45
1845	1845-01-27	2.8	-0.4	1.20
1845	1845-01-28	3.0	-0.8	1.10
1845	1845-01-29	2.0	-1.6	0.20
1845	1845-01-30	1.7	-1.5	0.10
1845	1845-01-31	1.5	-1.5	0.00
1845	1845-02-01	-0.2	-2.6	-1.40
1845	1845-02-02	2.5	-6.7	-2.10
1845	1845-02-03	3.3	-1.3	1.00
1845	1845-02-04	4.6	-1.5	1.55
1845	1845-02-05	3.6	0.3	1.95
1845	1845-02-06	1.7	NA	NA
1845	1845-02-07	-2.5	-3.8	-3.15
1845	1845-02-08	-5.3	NA	NA
1845	1845-02-09	-3.5	-11.1	-7.30
1845	1845-02-10	-6.6	-11.9	-9.25
1845	1845-02-11	-2.8	-13.2	-8.00
1845	1845-02-12	-3.7	-13.2	-8.45
1845	1845-02-13	1.2	-11.8	-5.30
1845	1845-02-14	2.5	-5.3	-1.40
1845	1845-02-15	0.3	-1.9	-0.80
1845	1845-02-16	0.8	-4.3	-1.75
1845	1845-02-17	2.3	-5.4	-1.55
1845	1845-02-18	0.0	NA	NA
1845	1845-02-19	-7.5	NA	NA
1845	1845-02-20	-2.9	-15.8	-9.35
1845	1845-02-21	-0.5	-10.6	-5.55
1845	1845-02-22	1.2	-9.3	-4.05
1845	1845-02-23	3.9	-6.0	-1.05
1845	1845-02-24	0.8	-4.2	-1.70
1845	1845-02-25	5.7	-6.3	-0.30
1845	1845-02-26	1.5	-2.7	-0.60
1845	1845-02-27	-0.1	-3.1	-1.60
1845	1845-02-28	-0.2	-6.2	-3.20
1845	1845-03-01	0.8	-8.3	-3.75
1845	1845-03-02	1.5	-4.9	-1.70
1845	1845-03-03	-4.8	-7.3	-6.05
1845	1845-03-04	-4.4	-10.2	-7.30
1845	1845-03-05	-4.9	-9.5	-7.20
1845	1845-03-06	-0.1	-11.3	-5.70
1845	1845-03-07	0.4	-10.1	-4.85
1845	1845-03-08	3.5	-8.3	-2.40
1845	1845-03-09	2.1	-6.6	-2.25
1845	1845-03-10	3.3	-5.1	-0.90
1845	1845-03-11	-1.2	NA	NA
1845	1845-03-12	-6.0	NA	NA
1845	1845-03-13	-2.5	-11.9	-7.20
1845	1845-03-14	-2.1	-13.6	-7.85
1845	1845-03-15	0.3	-10.9	-5.30
1845	1845-03-16	0.3	-5.8	-2.75
1845	1845-03-17	0.1	-3.3	-1.60
1845	1845-03-18	0.9	-4.7	-1.90
1845	1845-03-19	2.9	-7.2	-2.15
1845	1845-03-20	2.6	-2.5	0.05
1845	1845-03-21	3.4	-4.6	-0.60
1845	1845-03-22	6.5	-2.7	1.90
1845	1845-03-23	6.8	1.5	4.15
1845	1845-03-24	9.3	2.7	6.00
1845	1845-03-25	7.9	1.4	4.65
1845	1845-03-26	8.7	2.4	5.55
1845	1845-03-27	9.9	2.1	6.00
1845	1845-03-28	8.6	4.4	6.50
1845	1845-03-29	10.5	3.2	6.85
1845	1845-03-30	7.9	0.4	4.15
1845	1845-03-31	9.1	2.6	5.85
1845	1845-04-01	14.1	1.3	7.70
1845	1845-04-02	16.5	-0.9	7.80
1845	1845-04-03	15.9	4.1	10.00
1845	1845-04-04	11.7	4.1	7.90
1845	1845-04-05	14.1	0.8	7.45
1845	1845-04-06	9.5	0.5	5.00
1845	1845-04-07	13.9	0.9	7.40
1845	1845-04-08	11.4	0.9	6.15
1845	1845-04-09	9.6	3.2	6.40
1845	1845-04-10	9.4	2.1	5.75
1845	1845-04-11	6.6	2.2	4.40
1845	1845-04-12	10.8	1.5	6.15
1845	1845-04-13	9.3	1.2	5.25
1845	1845-04-14	10.3	3.8	7.05
1845	1845-04-15	12.4	3.0	7.70
1845	1845-04-16	13.5	5.4	9.45
1845	1845-04-17	14.5	4.5	9.50
1845	1845-04-18	14.4	3.7	9.05
1845	1845-04-19	19.8	3.2	11.50
1845	1845-04-20	18.1	4.1	11.10
1845	1845-04-21	20.4	4.8	12.60
1845	1845-04-22	19.7	6.3	13.00
1845	1845-04-23	19.7	6.4	13.05
1845	1845-04-24	17.2	7.7	12.45
1845	1845-04-25	16.7	9.1	12.90
1845	1845-04-26	16.4	8.6	12.50
1845	1845-04-27	19.8	6.6	13.20
1845	1845-04-28	15.5	8.9	12.20
1845	1845-04-29	17.1	9.2	13.15
1845	1845-04-30	16.3	8.0	12.15
1845	1845-05-01	15.0	9.6	12.30
1845	1845-05-02	14.5	7.2	10.85
1845	1845-05-03	13.2	6.5	9.85
1845	1845-05-04	11.0	4.2	7.60
1845	1845-05-05	10.7	3.7	7.20
1845	1845-05-06	12.1	2.6	7.35
1845	1845-05-07	12.8	4.6	8.70
1845	1845-05-08	15.2	4.2	9.70
1845	1845-05-09	14.0	4.4	9.20
1845	1845-05-10	15.1	5.0	10.05
1845	1845-05-11	12.7	4.2	8.45
1845	1845-05-12	9.2	4.3	6.75
1845	1845-05-13	14.7	4.4	9.55
1845	1845-05-14	13.7	6.2	9.95
1845	1845-05-15	12.1	5.5	8.80
1845	1845-05-16	12.0	5.9	8.95
1845	1845-05-17	9.9	4.9	7.40
1845	1845-05-18	9.6	2.9	6.25
1845	1845-05-19	11.0	1.9	6.45
1845	1845-05-20	12.3	4.1	8.20
1845	1845-05-21	11.6	4.4	8.00
1845	1845-05-22	13.0	4.4	8.70
1845	1845-05-23	15.6	6.2	10.90
1845	1845-05-24	17.6	6.3	11.95
1845	1845-05-25	19.5	5.8	12.65
1845	1845-05-26	21.9	6.3	14.10
1845	1845-05-27	21.8	9.0	15.40
1845	1845-05-28	19.4	11.7	15.55
1845	1845-05-29	14.8	12.1	13.45
1845	1845-05-30	16.7	9.2	12.95
1845	1845-05-31	21.8	8.4	15.10
1845	1845-06-01	21.5	5.6	13.55
1845	1845-06-02	23.8	10.0	16.90
1845	1845-06-03	15.2	10.8	13.00
1845	1845-06-04	22.0	9.9	15.95
1845	1845-06-05	23.8	9.3	16.55
1845	1845-06-06	18.4	13.0	15.70
1845	1845-06-07	18.7	13.3	16.00
1845	1845-06-08	19.1	9.5	14.30
1845	1845-06-09	22.7	8.1	15.40
1845	1845-06-10	26.6	7.2	16.90
1845	1845-06-11	30.2	10.0	20.10
1845	1845-06-12	29.6	14.2	21.90
1845	1845-06-13	25.6	15.8	20.70
1845	1845-06-14	25.8	15.9	20.85
1845	1845-06-15	26.6	13.9	20.25
1845	1845-06-16	26.2	13.5	19.85
1845	1845-06-17	26.4	13.4	19.90
1845	1845-06-18	20.8	13.7	17.25
1845	1845-06-19	21.2	10.1	15.65
1845	1845-06-20	21.2	12.2	16.70
1845	1845-06-21	21.2	10.0	15.60
1845	1845-06-22	18.2	9.5	13.85
1845	1845-06-23	21.8	8.6	15.20
1845	1845-06-24	18.4	9.0	13.70
1845	1845-06-25	18.5	10.8	14.65
1845	1845-06-26	20.9	9.1	15.00
1845	1845-06-27	19.2	9.3	14.25
1845	1845-06-28	18.0	11.5	14.75
1845	1845-06-29	20.7	9.3	15.00
1845	1845-06-30	20.7	7.8	14.25
1845	1845-07-01	23.4	12.6	18.00
1845	1845-07-02	30.2	11.9	21.05
1845	1845-07-03	21.9	15.2	18.55
1845	1845-07-04	23.1	13.5	18.30
1845	1845-07-05	32.5	12.5	22.50
1845	1845-07-06	32.1	12.7	22.40
1845	1845-07-07	24.5	17.9	21.20
1845	1845-07-08	21.5	14.7	18.10
1845	1845-07-09	22.9	12.9	17.90
1845	1845-07-10	21.6	11.2	16.40
1845	1845-07-11	17.2	11.8	14.50
1845	1845-07-12	16.6	10.2	13.40
1845	1845-07-13	18.6	8.7	13.65
1845	1845-07-14	16.0	10.8	13.40
1845	1845-07-15	15.8	8.4	12.10
1845	1845-07-16	21.3	8.6	14.95
1845	1845-07-17	20.0	9.2	14.60
1845	1845-07-18	20.4	11.0	15.70
1845	1845-07-19	20.5	9.9	15.20
1845	1845-07-20	21.4	9.3	15.35
1845	1845-07-21	24.9	11.8	18.35
1845	1845-07-22	24.5	10.4	17.45
1845	1845-07-23	19.9	14.5	17.20
1845	1845-07-24	22.1	12.7	17.40
1845	1845-07-25	21.9	12.3	17.10
1845	1845-07-26	21.1	12.3	16.70
1845	1845-07-27	20.8	11.6	16.20
1845	1845-07-28	17.5	12.1	14.80
1845	1845-07-29	19.0	9.6	14.30
1845	1845-07-30	18.1	8.4	13.25
1845	1845-07-31	21.5	11.2	16.35
1845	1845-08-01	20.3	11.2	15.75
1845	1845-08-02	20.5	11.2	15.85
1845	1845-08-03	21.3	10.0	15.65
1845	1845-08-04	23.2	12.4	17.80
1845	1845-08-05	19.9	12.2	16.05
1845	1845-08-06	19.1	11.9	15.50
1845	1845-08-07	19.2	11.2	15.20
1845	1845-08-08	19.4	10.8	15.10
1845	1845-08-09	15.9	10.4	13.15
1845	1845-08-10	18.3	10.1	14.20
1845	1845-08-11	19.3	10.8	15.05
1845	1845-08-12	14.8	11.7	13.25
1845	1845-08-13	16.6	9.4	13.00
1845	1845-08-14	14.6	9.4	12.00
1845	1845-08-15	15.0	8.4	11.70
1845	1845-08-16	15.2	8.4	11.80
1845	1845-08-17	19.7	8.3	14.00
1845	1845-08-18	24.0	7.6	15.80
1845	1845-08-19	18.0	11.7	14.85
1845	1845-08-20	17.3	9.9	13.60
1845	1845-08-21	18.9	9.0	13.95
1845	1845-08-22	20.4	7.8	14.10
1845	1845-08-23	20.9	7.5	14.20
1845	1845-08-24	22.0	9.1	15.55
1845	1845-08-25	21.2	9.2	15.20
1845	1845-08-26	17.2	11.4	14.30
1845	1845-08-27	19.4	10.6	15.00
1845	1845-08-28	23.1	10.1	16.60
1845	1845-08-29	23.2	11.5	17.35
1845	1845-08-30	22.3	11.5	16.90
1845	1845-08-31	19.1	11.9	15.50
1845	1845-09-01	19.3	10.1	14.70
1845	1845-09-02	17.8	8.8	13.30
1845	1845-09-03	16.8	10.6	13.70
1845	1845-09-04	16.4	8.1	12.25
1845	1845-09-05	16.6	5.0	10.80
1845	1845-09-06	18.4	5.1	11.75
1845	1845-09-07	21.0	4.1	12.55
1845	1845-09-08	22.1	4.4	13.25
1845	1845-09-09	21.8	8.2	15.00
1845	1845-09-10	17.8	7.4	12.60
1845	1845-09-11	17.9	8.8	13.35
1845	1845-09-12	17.9	6.2	12.05
1845	1845-09-13	16.2	6.5	11.35
1845	1845-09-14	14.8	7.1	10.95
1845	1845-09-15	16.6	8.4	12.50
1845	1845-09-16	20.2	7.7	13.95
1845	1845-09-17	18.2	15.0	16.60
1845	1845-09-18	16.7	12.6	14.65
1845	1845-09-19	16.2	7.9	12.05
1845	1845-09-20	19.4	6.0	12.70
1845	1845-09-21	17.7	9.2	13.45
1845	1845-09-22	13.1	9.9	11.50
1845	1845-09-23	13.9	7.2	10.55
1845	1845-09-24	14.7	5.4	10.05
1845	1845-09-25	15.4	4.2	9.80
1845	1845-09-26	15.3	7.7	11.50
1845	1845-09-27	17.1	6.2	11.65
1845	1845-09-28	15.2	9.1	12.15
1845	1845-09-29	13.6	7.7	10.65
1845	1845-09-30	14.9	7.3	11.10
1845	1845-10-01	18.6	7.7	13.15
1845	1845-10-02	21.3	10.0	15.65
1845	1845-10-03	21.2	13.1	17.15
1845	1845-10-04	15.2	12.3	13.75
1845	1845-10-05	14.7	6.2	10.45
1845	1845-10-06	15.7	4.1	9.90
1845	1845-10-07	15.2	9.4	12.30
1845	1845-10-08	15.1	8.2	11.65
1845	1845-10-09	13.9	8.5	11.20
1845	1845-10-10	10.5	5.3	7.90
1845	1845-10-11	14.1	8.3	11.20
1845	1845-10-12	14.1	5.9	10.00
1845	1845-10-13	13.4	4.1	8.75
1845	1845-10-14	12.7	3.8	8.25
1845	1845-10-15	11.2	2.4	6.80
1845	1845-10-16	12.2	3.8	8.00
1845	1845-10-17	14.4	4.3	9.35
1845	1845-10-18	15.8	9.9	12.85
1845	1845-10-19	13.0	9.3	11.15
1845	1845-10-20	11.2	7.1	9.15
1845	1845-10-21	12.0	5.4	8.70
1845	1845-10-22	13.1	4.8	8.95
1845	1845-10-23	11.4	7.1	9.25
1845	1845-10-24	11.8	2.6	7.20
1845	1845-10-25	11.8	3.2	7.50
1845	1845-10-26	11.6	4.9	8.25
1845	1845-10-27	13.3	5.1	9.20
1845	1845-10-28	13.3	6.7	10.00
1845	1845-10-29	14.1	3.4	8.75
1845	1845-10-30	14.9	2.8	8.85
1845	1845-10-31	11.3	7.9	9.60
1845	1845-11-01	10.6	4.4	7.50
1845	1845-11-02	4.6	2.2	3.40
1845	1845-11-03	7.2	-0.9	3.15
1845	1845-11-04	10.8	-1.8	4.50
1845	1845-11-05	12.8	-2.1	5.35
1845	1845-11-06	13.9	3.4	8.65
1845	1845-11-07	15.0	9.7	12.35
1845	1845-11-08	14.8	9.4	12.10
1845	1845-11-09	11.1	10.1	10.60
1845	1845-11-10	11.7	4.3	8.00
1845	1845-11-11	12.8	4.0	8.40
1845	1845-11-12	8.5	5.5	7.00
1845	1845-11-13	9.0	5.4	7.20
1845	1845-11-14	6.4	2.6	4.50
1845	1845-11-15	8.8	3.5	6.15
1845	1845-11-16	9.0	3.2	6.10
1845	1845-11-17	10.7	4.7	7.70
1845	1845-11-18	13.3	4.3	8.80
1845	1845-11-19	11.7	7.1	9.40
1845	1845-11-20	9.3	8.2	8.75
1845	1845-11-21	7.7	NA	NA
1845	1845-11-22	4.3	NA	NA
1845	1845-11-23	3.8	0.8	2.30
1845	1845-11-24	4.7	-0.2	2.25
1845	1845-11-25	10.8	-1.0	4.90
1845	1845-11-26	10.8	4.2	7.50
1845	1845-11-27	9.5	7.9	8.70
1845	1845-11-28	11.2	5.8	8.50
1845	1845-11-29	9.0	6.8	7.90
1845	1845-11-30	6.7	3.0	4.85
1845	1845-12-01	8.7	2.9	5.80
1845	1845-12-02	8.2	5.0	6.60
1845	1845-12-03	5.6	0.0	2.80
1845	1845-12-04	9.8	0.4	5.10
1845	1845-12-05	7.4	3.6	5.50
1845	1845-12-06	6.7	5.4	6.05
1845	1845-12-07	4.7	2.5	3.60
1845	1845-12-08	8.3	1.6	4.95
1845	1845-12-09	5.6	2.6	4.10
1845	1845-12-10	8.1	1.0	4.55
1845	1845-12-11	5.7	1.5	3.60
1845	1845-12-12	3.0	-0.2	1.40
1845	1845-12-13	3.7	-0.4	1.65
1845	1845-12-14	9.5	0.2	4.85
1845	1845-12-15	8.2	3.0	5.60
1845	1845-12-16	6.7	4.8	5.75
1845	1845-12-17	7.2	2.8	5.00
1845	1845-12-18	7.0	2.9	4.95
1845	1845-12-19	5.6	4.2	4.90
1845	1845-12-20	4.2	2.3	3.25
1845	1845-12-21	3.7	1.2	2.45
1845	1845-12-22	4.0	-0.7	1.65
1845	1845-12-23	2.9	1.6	2.25
1845	1845-12-24	2.4	-1.4	0.50
1845	1845-12-25	6.7	-2.5	2.10
1845	1845-12-26	7.6	1.8	4.70
1845	1845-12-27	9.3	3.0	6.15
1845	1845-12-28	4.9	2.8	3.85
1845	1845-12-29	10.4	1.4	5.90
1845	1845-12-30	8.4	2.9	5.65
1845	1845-12-31	9.8	2.3	6.05
1846	1846-01-01	4.0	2.8	3.40
1846	1846-01-02	2.8	-0.2	1.30
1846	1846-01-03	-0.3	-1.9	-1.10
1846	1846-01-04	1.1	-3.3	-1.10
1846	1846-01-05	1.1	-2.3	-0.60
1846	1846-01-06	2.4	-2.8	-0.20
1846	1846-01-07	5.1	-0.7	2.20
1846	1846-01-08	5.4	1.1	3.25
1846	1846-01-09	2.8	NA	NA
1846	1846-01-10	0.4	NA	NA
1846	1846-01-11	0.7	-2.1	-0.70
1846	1846-01-12	5.5	-2.0	1.75
1846	1846-01-13	6.9	-0.3	3.30
1846	1846-01-14	6.9	0.0	3.45
1846	1846-01-15	6.3	2.5	4.40
1846	1846-01-16	7.3	0.7	4.00
1846	1846-01-17	6.0	4.0	5.00
1846	1846-01-18	9.6	2.7	6.15
1846	1846-01-19	10.2	2.7	6.45
1846	1846-01-20	10.4	3.9	7.15
1846	1846-01-21	12.7	3.8	8.25
1846	1846-01-22	11.8	8.4	10.10
1846	1846-01-23	9.6	7.5	8.55
1846	1846-01-24	11.5	7.6	9.55
1846	1846-01-25	11.3	6.8	9.05
1846	1846-01-26	10.5	6.8	8.65
1846	1846-01-27	8.8	6.6	7.70
1846	1846-01-28	8.8	5.6	7.20
1846	1846-01-29	9.2	5.1	7.15
1846	1846-01-30	10.6	6.5	8.55
1846	1846-01-31	9.9	NA	NA
1846	1846-02-01	6.5	NA	NA
1846	1846-02-02	8.0	2.7	5.35
1846	1846-02-03	9.0	2.7	5.85
1846	1846-02-04	8.9	3.6	6.25
1846	1846-02-05	6.9	3.5	5.20
1846	1846-02-06	8.9	3.3	6.10
1846	1846-02-07	6.7	NA	NA
1846	1846-02-08	2.4	-0.3	1.05
1846	1846-02-09	-1.5	NA	NA
1846	1846-02-10	1.7	-5.6	-1.95
1846	1846-02-11	5.7	-5.8	-0.05
1846	1846-02-12	6.3	0.1	3.20
1846	1846-02-13	6.7	2.1	4.40
1846	1846-02-14	6.3	0.6	3.45
1846	1846-02-15	6.2	2.0	4.10
1846	1846-02-16	7.7	2.6	5.15
1846	1846-02-17	7.5	4.3	5.90
1846	1846-02-18	5.6	0.4	3.00
1846	1846-02-19	5.2	-0.9	2.15
1846	1846-02-20	8.0	3.3	5.65
1846	1846-02-21	11.9	2.7	7.30
1846	1846-02-22	11.1	3.2	7.15
1846	1846-02-23	15.7	8.0	11.85
1846	1846-02-24	14.9	8.1	11.50
1846	1846-02-25	13.6	7.3	10.45
1846	1846-02-26	17.0	6.6	11.80
1846	1846-02-27	18.1	7.8	12.95
1846	1846-02-28	13.6	8.9	11.25
1846	1846-03-01	13.9	8.4	11.15
1846	1846-03-02	12.6	6.5	9.55
1846	1846-03-03	17.2	6.1	11.65
1846	1846-03-04	11.9	7.8	9.85
1846	1846-03-05	9.6	4.9	7.25
1846	1846-03-06	11.1	3.4	7.25
1846	1846-03-07	8.9	2.9	5.90
1846	1846-03-08	9.6	2.1	5.85
1846	1846-03-09	9.7	0.9	5.30
1846	1846-03-10	11.4	0.6	6.00
1846	1846-03-11	9.6	1.7	5.65
1846	1846-03-12	11.7	0.7	6.20
1846	1846-03-13	11.9	-1.5	5.20
1846	1846-03-14	9.1	5.8	7.45
1846	1846-03-15	13.5	6.1	9.80
1846	1846-03-16	10.2	6.4	8.30
1846	1846-03-17	7.4	2.4	4.90
1846	1846-03-18	6.4	0.5	3.45
1846	1846-03-19	5.9	0.0	2.95
1846	1846-03-20	5.9	0.5	3.20
1846	1846-03-21	9.4	-0.7	4.35
1846	1846-03-22	10.6	2.3	6.45
1846	1846-03-23	10.8	3.6	7.20
1846	1846-03-24	10.4	2.8	6.60
1846	1846-03-25	9.5	3.0	6.25
1846	1846-03-26	11.1	4.0	7.55
1846	1846-03-27	10.2	3.4	6.80
1846	1846-03-28	8.0	2.3	5.15
1846	1846-03-29	9.0	1.7	5.35
1846	1846-03-30	14.1	0.6	7.35
1846	1846-03-31	13.9	0.1	7.00
1846	1846-04-01	15.7	6.1	10.90
1846	1846-04-02	10.8	8.1	9.45
1846	1846-04-03	10.8	4.6	7.70
1846	1846-04-04	13.6	5.4	9.50
1846	1846-04-05	13.8	6.6	10.20
1846	1846-04-06	9.7	4.6	7.15
1846	1846-04-07	10.8	3.7	7.25
1846	1846-04-08	9.4	3.0	6.20
1846	1846-04-09	12.6	4.2	8.40
1846	1846-04-10	15.9	4.3	10.10
1846	1846-04-11	17.8	4.7	11.25
1846	1846-04-12	17.7	9.4	13.55
1846	1846-04-13	19.6	7.7	13.65
1846	1846-04-14	15.1	6.5	10.80
1846	1846-04-15	16.6	6.8	11.70
1846	1846-04-16	11.6	5.2	8.40
1846	1846-04-17	14.3	8.3	11.30
1846	1846-04-18	13.5	7.7	10.60
1846	1846-04-19	12.1	7.3	9.70
1846	1846-04-20	11.8	3.3	7.55
1846	1846-04-21	13.1	2.6	7.85
1846	1846-04-22	13.8	2.5	8.15
1846	1846-04-23	15.8	3.4	9.60
1846	1846-04-24	17.1	4.4	10.75
1846	1846-04-25	13.0	5.8	9.40
1846	1846-04-26	8.2	3.7	5.95
1846	1846-04-27	11.7	2.1	6.90
1846	1846-04-28	11.2	2.3	6.75
1846	1846-04-29	12.3	3.1	7.70
1846	1846-04-30	14.0	2.4	8.20
1846	1846-05-01	17.7	5.7	11.70
1846	1846-05-02	17.8	5.3	11.55
1846	1846-05-03	18.6	8.9	13.75
1846	1846-05-04	18.1	8.1	13.10
1846	1846-05-05	18.6	9.6	14.10
1846	1846-05-06	17.3	8.6	12.95
1846	1846-05-07	18.0	7.2	12.60
1846	1846-05-08	18.3	7.4	12.85
1846	1846-05-09	19.7	5.1	12.40
1846	1846-05-10	17.8	8.7	13.25
1846	1846-05-11	19.3	6.9	13.10
1846	1846-05-12	12.0	5.7	8.85
1846	1846-05-13	13.7	7.8	10.75
1846	1846-05-14	14.3	5.4	9.85
1846	1846-05-15	15.6	3.0	9.30
1846	1846-05-16	17.7	5.9	11.80
1846	1846-05-17	15.5	7.9	11.70
1846	1846-05-18	16.5	6.7	11.60
1846	1846-05-19	17.7	8.4	13.05
1846	1846-05-20	16.2	8.4	12.30
1846	1846-05-21	19.8	8.0	13.90
1846	1846-05-22	21.5	6.4	13.95
1846	1846-05-23	22.0	7.2	14.60
1846	1846-05-24	19.9	9.3	14.60
1846	1846-05-25	18.4	10.2	14.30
1846	1846-05-26	18.9	8.1	13.50
1846	1846-05-27	15.4	6.6	11.00
1846	1846-05-28	16.8	7.0	11.90
1846	1846-05-29	21.9	5.2	13.55
1846	1846-05-30	23.3	5.2	14.25
1846	1846-05-31	23.6	8.0	15.80
1846	1846-06-01	26.5	8.6	17.55
1846	1846-06-02	27.3	7.5	17.40
1846	1846-06-03	26.3	9.4	17.85
1846	1846-06-04	27.0	10.1	18.55
1846	1846-06-05	28.1	11.2	19.65
1846	1846-06-06	29.1	12.4	20.75
1846	1846-06-07	26.2	14.0	20.10
1846	1846-06-08	23.2	15.9	19.55
1846	1846-06-09	23.8	12.1	17.95
1846	1846-06-10	22.6	11.3	16.95
1846	1846-06-11	26.6	14.5	20.55
1846	1846-06-12	27.8	13.3	20.55
1846	1846-06-13	27.5	13.5	20.50
1846	1846-06-14	25.7	14.2	19.95
1846	1846-06-15	27.4	13.0	20.20
1846	1846-06-16	28.0	12.4	20.20
1846	1846-06-17	28.8	12.4	20.60
1846	1846-06-18	29.5	13.0	21.25
1846	1846-06-19	28.8	14.3	21.55
1846	1846-06-20	28.4	15.4	21.90
1846	1846-06-21	31.4	14.0	22.70
1846	1846-06-22	22.4	14.1	18.25
1846	1846-06-23	16.9	12.6	14.75
1846	1846-06-24	17.3	11.0	14.15
1846	1846-06-25	21.0	9.8	15.40
1846	1846-06-26	20.9	8.5	14.70
1846	1846-06-27	23.2	12.6	17.90
1846	1846-06-28	26.8	10.2	18.50
1846	1846-06-29	22.9	12.5	17.70
1846	1846-06-30	20.5	12.7	16.60
1846	1846-07-01	20.4	10.4	15.40
1846	1846-07-02	27.0	12.6	19.80
1846	1846-07-03	30.9	14.4	22.65
1846	1846-07-04	33.7	13.8	23.75
1846	1846-07-05	22.8	15.4	19.10
1846	1846-07-06	20.1	13.9	17.00
1846	1846-07-07	22.6	12.0	17.30
1846	1846-07-08	23.8	10.6	17.20
1846	1846-07-09	23.0	14.4	18.70
1846	1846-07-10	22.8	13.7	18.25
1846	1846-07-11	24.6	12.8	18.70
1846	1846-07-12	28.1	12.9	20.50
1846	1846-07-13	28.9	12.2	20.55
1846	1846-07-14	24.8	14.4	19.60
1846	1846-07-15	25.3	14.9	20.10
1846	1846-07-16	22.6	12.8	17.70
1846	1846-07-17	19.9	11.6	15.75
1846	1846-07-18	24.2	11.2	17.70
1846	1846-07-19	21.8	11.1	16.45
1846	1846-07-20	22.9	12.9	17.90
1846	1846-07-21	21.6	11.2	16.40
1846	1846-07-22	26.5	12.6	19.55
1846	1846-07-23	31.3	10.9	21.10
1846	1846-07-24	20.2	14.9	17.55
1846	1846-07-25	22.1	13.1	17.60
1846	1846-07-26	22.1	10.9	16.50
1846	1846-07-27	24.6	11.3	17.95
1846	1846-07-28	27.6	14.3	20.95
1846	1846-07-29	29.2	14.1	21.65
1846	1846-07-30	30.9	13.5	22.20
1846	1846-07-31	34.2	16.0	25.10
1846	1846-08-01	27.8	17.4	22.60
1846	1846-08-02	28.4	18.1	23.25
1846	1846-08-03	30.0	15.2	22.60
1846	1846-08-04	33.1	16.5	24.80
1846	1846-08-05	33.0	18.5	25.75
1846	1846-08-06	30.0	18.9	24.45
1846	1846-08-07	27.0	19.0	23.00
1846	1846-08-08	23.0	17.0	20.00
1846	1846-08-09	23.2	13.5	18.35
1846	1846-08-10	22.3	12.7	17.50
1846	1846-08-11	23.0	13.3	18.15
1846	1846-08-12	25.5	13.1	19.30
1846	1846-08-13	22.3	12.8	17.55
1846	1846-08-14	26.2	12.8	19.50
1846	1846-08-15	23.9	11.6	17.75
1846	1846-08-16	24.1	14.9	19.50
1846	1846-08-17	25.8	12.2	19.00
1846	1846-08-18	20.2	13.1	16.65
1846	1846-08-19	20.9	11.9	16.40
1846	1846-08-20	19.8	13.4	16.60
1846	1846-08-21	23.3	13.6	18.45
1846	1846-08-22	23.0	12.8	17.90
1846	1846-08-23	22.3	14.1	18.20
1846	1846-08-24	21.8	14.2	18.00
1846	1846-08-25	24.2	12.5	18.35
1846	1846-08-26	25.0	14.1	19.55
1846	1846-08-27	25.2	11.3	18.25
1846	1846-08-28	23.3	11.0	17.15
1846	1846-08-29	24.9	10.7	17.80
1846	1846-08-30	24.3	11.9	18.10
1846	1846-08-31	19.9	12.0	15.95
1846	1846-09-01	23.1	14.6	18.85
1846	1846-09-02	22.4	14.8	18.60
1846	1846-09-03	22.7	10.7	16.70
1846	1846-09-04	25.4	10.1	17.75
1846	1846-09-05	27.3	9.8	18.55
1846	1846-09-06	26.6	12.4	19.50
1846	1846-09-07	26.7	12.9	19.80
1846	1846-09-08	25.1	14.2	19.65
1846	1846-09-09	25.2	13.8	19.50
1846	1846-09-10	25.4	14.0	19.70
1846	1846-09-11	23.1	15.1	19.10
1846	1846-09-12	20.4	13.1	16.75
1846	1846-09-13	18.6	12.5	15.55
1846	1846-09-14	20.1	8.9	14.50
1846	1846-09-15	22.9	7.9	15.40
1846	1846-09-16	23.8	10.6	17.20
1846	1846-09-17	20.0	12.0	16.00
1846	1846-09-18	18.1	8.4	13.25
1846	1846-09-19	20.9	5.7	13.30
1846	1846-09-20	16.7	4.9	10.80
1846	1846-09-21	17.6	9.2	13.40
1846	1846-09-22	18.9	8.9	13.90
1846	1846-09-23	19.1	11.5	15.30
1846	1846-09-24	19.0	11.1	15.05
1846	1846-09-25	18.4	10.1	14.25
1846	1846-09-26	17.1	10.1	13.60
1846	1846-09-27	18.2	11.8	15.00
1846	1846-09-28	16.2	10.2	13.20
1846	1846-09-29	17.1	8.4	12.75
1846	1846-09-30	17.5	7.5	12.50
1846	1846-10-01	16.5	6.0	11.25
1846	1846-10-02	16.0	6.3	11.15
1846	1846-10-03	16.3	11.2	13.75
1846	1846-10-04	18.6	7.5	13.05
1846	1846-10-05	17.6	9.3	13.45
1846	1846-10-06	16.2	11.5	13.85
1846	1846-10-07	16.3	10.5	13.40
1846	1846-10-08	15.9	9.6	12.75
1846	1846-10-09	18.6	9.3	13.95
1846	1846-10-10	16.3	11.2	13.75
1846	1846-10-11	16.4	8.4	12.40
1846	1846-10-12	15.6	8.9	12.25
1846	1846-10-13	12.5	8.7	10.60
1846	1846-10-14	15.4	8.0	11.70
1846	1846-10-15	16.3	8.9	12.60
1846	1846-10-16	14.7	10.3	12.50
1846	1846-10-17	16.1	10.4	13.25
1846	1846-10-18	16.4	9.6	13.00
1846	1846-10-19	13.9	7.9	10.90
1846	1846-10-20	9.6	7.2	8.40
1846	1846-10-21	10.3	5.3	7.80
1846	1846-10-22	11.1	5.1	8.10
1846	1846-10-23	10.5	4.4	7.45
1846	1846-10-24	11.7	2.1	6.90
1846	1846-10-25	12.3	4.8	8.55
1846	1846-10-26	12.4	4.4	8.40
1846	1846-10-27	11.4	3.6	7.50
1846	1846-10-28	10.2	2.5	6.35
1846	1846-10-29	8.9	5.9	7.40
1846	1846-10-30	10.8	5.7	8.25
1846	1846-10-31	10.4	6.7	8.55
1846	1846-11-01	11.1	7.3	9.20
1846	1846-11-02	12.5	5.3	8.90
1846	1846-11-03	12.3	3.3	7.80
1846	1846-11-04	9.9	2.3	6.10
1846	1846-11-05	3.4	0.7	2.05
1846	1846-11-06	2.0	-0.3	0.85
1846	1846-11-07	1.6	-0.3	0.65
1846	1846-11-08	4.5	-1.5	1.50
1846	1846-11-09	5.5	-1.2	2.15
1846	1846-11-10	5.6	-2.3	1.65
1846	1846-11-11	-0.5	-2.4	-1.45
1846	1846-11-12	5.3	-3.4	0.95
1846	1846-11-13	4.5	-2.8	0.85
1846	1846-11-14	6.4	-2.2	2.10
1846	1846-11-15	8.1	3.1	5.60
1846	1846-11-16	6.0	0.9	3.45
1846	1846-11-17	9.8	-2.3	3.75
1846	1846-11-18	10.5	5.1	7.80
1846	1846-11-19	11.2	6.4	8.80
1846	1846-11-20	9.7	5.4	7.55
1846	1846-11-21	8.8	6.4	7.60
1846	1846-11-22	8.5	4.0	6.25
1846	1846-11-23	10.9	3.3	7.10
1846	1846-11-24	13.2	8.1	10.65
1846	1846-11-25	13.2	NA	NA
1846	1846-11-26	8.0	NA	NA
1846	1846-11-27	8.2	4.3	6.25
1846	1846-11-28	4.7	3.7	4.20
1846	1846-11-29	3.2	-0.7	1.25
1846	1846-11-30	-0.3	-1.4	-0.85
1846	1846-12-01	-2.1	-3.5	-2.80
1846	1846-12-02	0.6	-4.4	-1.90
1846	1846-12-03	-1.0	-4.8	-2.90
1846	1846-12-04	-3.0	-4.7	-3.85
1846	1846-12-05	0.6	-5.6	-2.50
1846	1846-12-06	2.3	-4.5	-1.10
1846	1846-12-07	-0.1	-4.1	-2.10
1846	1846-12-08	0.5	-5.2	-2.35
1846	1846-12-09	2.6	-1.5	0.55
1846	1846-12-10	0.3	NA	NA
1846	1846-12-11	-2.4	NA	NA
1846	1846-12-12	-1.8	-5.9	-3.85
1846	1846-12-13	-3.0	-6.4	-4.70
1846	1846-12-14	-1.7	-5.6	-3.65
1846	1846-12-15	0.8	-4.5	-1.85
1846	1846-12-16	0.3	NA	NA
1846	1846-12-17	-5.2	4.1	-0.55
1846	1846-12-18	1.4	-13.2	-5.90
1846	1846-12-19	4.0	-7.2	-1.60
1846	1846-12-20	6.3	0.8	3.55
1846	1846-12-21	6.1	2.6	4.35
1846	1846-12-22	2.8	0.7	1.75
1846	1846-12-23	0.1	NA	NA
1846	1846-12-24	-1.4	NA	NA
1846	1846-12-25	1.9	-4.6	-1.35
1846	1846-12-26	1.4	-2.9	-0.75
1846	1846-12-27	-1.3	NA	NA
1846	1846-12-28	-4.3	NA	NA
1846	1846-12-29	-4.6	-8.4	-6.50
1846	1846-12-30	-6.8	-10.0	-8.40
1846	1846-12-31	-3.8	-11.4	-7.60
1847	1847-01-01	-1.6	-9.0	-5.30
1847	1847-01-02	2.6	-5.9	-1.65
1847	1847-01-03	4.1	-7.9	-1.90
1847	1847-01-04	7.3	1.0	4.15
1847	1847-01-05	7.0	1.9	4.45
1847	1847-01-06	5.2	1.6	3.40
1847	1847-01-07	1.5	1.1	1.30
1847	1847-01-08	1.7	-1.9	-0.10
1847	1847-01-09	-0.7	-2.3	-1.50
1847	1847-01-10	-1.4	-5.1	-3.25
1847	1847-01-11	-0.5	-6.7	-3.60
1847	1847-01-12	2.8	-6.1	-1.65
1847	1847-01-13	-0.4	-3.5	-1.95
1847	1847-01-14	-4.1	-6.7	-5.40
1847	1847-01-15	-5.1	-8.8	-6.95
1847	1847-01-16	-7.6	-10.1	-8.85
1847	1847-01-17	-6.3	-9.9	-8.10
1847	1847-01-18	-3.3	-9.8	-6.55
1847	1847-01-19	-0.9	-8.4	-4.65
1847	1847-01-20	-1.5	-4.4	-2.95
1847	1847-01-21	0.3	-4.3	-2.00
1847	1847-01-22	3.3	-3.2	0.05
1847	1847-01-23	5.8	-3.6	1.10
1847	1847-01-24	6.7	1.6	4.15
1847	1847-01-25	6.1	2.6	4.35
1847	1847-01-26	8.8	2.1	5.45
1847	1847-01-27	9.1	4.4	6.75
1847	1847-01-28	5.6	3.4	4.50
1847	1847-01-29	3.8	1.0	2.40
1847	1847-01-30	3.8	-0.6	1.60
1847	1847-01-31	1.6	1.0	1.30
1847	1847-02-01	0.4	-0.8	-0.20
1847	1847-02-02	0.5	-2.4	-0.95
1847	1847-02-03	1.8	-4.0	-1.10
1847	1847-02-04	3.2	-2.0	0.60
1847	1847-02-05	6.1	-0.5	2.80
1847	1847-02-06	5.2	NA	NA
1847	1847-02-07	-1.2	NA	NA
1847	1847-02-08	-0.1	-4.5	-2.30
1847	1847-02-09	-0.5	-6.4	-3.45
1847	1847-02-10	0.1	-9.2	-4.55
1847	1847-02-11	-1.6	-4.7	-3.15
1847	1847-02-12	1.3	-6.3	-2.50
1847	1847-02-13	2.6	-5.5	-1.45
1847	1847-02-14	7.3	-2.9	2.20
1847	1847-02-15	7.0	2.1	4.55
1847	1847-02-16	9.7	2.5	6.10
1847	1847-02-17	10.3	3.8	7.05
1847	1847-02-18	8.8	7.6	8.20
1847	1847-02-19	8.9	2.6	5.75
1847	1847-02-20	10.4	1.7	6.05
1847	1847-02-21	7.7	2.4	5.05
1847	1847-02-22	5.5	NA	NA
1847	1847-02-23	1.1	NA	NA
1847	1847-02-24	-0.3	-3.6	-1.95
1847	1847-02-25	-0.3	-4.2	-2.25
1847	1847-02-26	0.1	-5.2	-2.55
1847	1847-02-27	0.5	-4.2	-1.85
1847	1847-02-28	1.9	-6.3	-2.20
1847	1847-03-01	5.4	-6.3	-0.45
1847	1847-03-02	3.1	-3.9	-0.40
1847	1847-03-03	2.8	-0.2	1.30
1847	1847-03-04	4.9	-0.8	2.05
1847	1847-03-05	2.0	0.1	1.05
1847	1847-03-06	3.6	-0.7	1.45
1847	1847-03-07	6.5	-1.3	2.60
1847	1847-03-08	3.9	-0.4	1.75
1847	1847-03-09	1.2	NA	NA
1847	1847-03-10	-3.3	NA	NA
1847	1847-03-11	-1.3	-11.2	-6.25
1847	1847-03-12	4.7	-8.9	-2.10
1847	1847-03-13	8.3	-1.5	3.40
1847	1847-03-14	9.9	0.6	5.25
1847	1847-03-15	12.8	-0.8	6.00
1847	1847-03-16	15.1	0.6	7.85
1847	1847-03-17	16.0	4.3	10.15
1847	1847-03-18	15.2	3.7	9.45
1847	1847-03-19	13.2	3.4	8.30
1847	1847-03-20	14.6	6.8	10.70
1847	1847-03-21	13.6	5.4	9.50
1847	1847-03-22	15.1	5.3	10.20
1847	1847-03-23	11.6	3.7	7.65
1847	1847-03-24	12.2	4.6	8.40
1847	1847-03-25	14.0	3.1	8.55
1847	1847-03-26	14.7	0.9	7.80
1847	1847-03-27	15.9	4.9	10.40
1847	1847-03-28	7.7	5.0	6.35
1847	1847-03-29	7.2	1.9	4.55
1847	1847-03-30	7.6	0.4	4.00
1847	1847-03-31	8.8	-1.3	3.75
1847	1847-04-01	8.7	0.8	4.75
1847	1847-04-02	6.6	1.8	4.20
1847	1847-04-03	7.6	-0.8	3.40
1847	1847-04-04	8.9	0.0	4.45
1847	1847-04-05	8.7	1.6	5.15
1847	1847-04-06	10.9	2.2	6.55
1847	1847-04-07	10.1	2.3	6.20
1847	1847-04-08	10.5	5.4	7.95
1847	1847-04-09	9.3	4.5	6.90
1847	1847-04-10	12.0	2.4	7.20
1847	1847-04-11	13.9	0.3	7.10
1847	1847-04-12	10.9	5.4	8.15
1847	1847-04-13	8.9	2.2	5.55
1847	1847-04-14	6.8	-0.3	3.25
1847	1847-04-15	5.9	-0.3	2.80
1847	1847-04-16	6.4	-1.8	2.30
1847	1847-04-17	5.7	-0.8	2.45
1847	1847-04-18	7.7	0.6	4.15
1847	1847-04-19	11.9	0.7	6.30
1847	1847-04-20	14.1	0.4	7.25
1847	1847-04-21	10.1	1.4	5.75
1847	1847-04-22	9.1	1.6	5.35
1847	1847-04-23	11.3	2.8	7.05
1847	1847-04-24	12.7	1.2	6.95
1847	1847-04-25	14.8	0.4	7.60
1847	1847-04-26	14.8	2.5	8.65
1847	1847-04-27	13.2	5.8	9.50
1847	1847-04-28	13.6	4.8	9.20
1847	1847-04-29	12.8	3.5	8.15
1847	1847-04-30	12.7	3.5	8.10
1847	1847-05-01	17.5	3.3	10.40
1847	1847-05-02	12.3	4.6	8.45
1847	1847-05-03	14.4	3.7	9.05
1847	1847-05-04	16.6	1.8	9.20
1847	1847-05-05	11.5	3.9	7.70
1847	1847-05-06	18.8	5.0	11.90
1847	1847-05-07	17.4	4.1	10.75
1847	1847-05-08	19.4	9.6	14.50
1847	1847-05-09	19.5	7.7	13.60
1847	1847-05-10	20.3	10.3	15.30
1847	1847-05-11	21.2	11.4	16.30
1847	1847-05-12	19.6	7.5	13.55
1847	1847-05-13	20.4	8.3	14.35
1847	1847-05-14	20.5	10.4	15.45
1847	1847-05-15	21.4	10.1	15.75
1847	1847-05-16	17.9	10.9	14.40
1847	1847-05-17	21.4	10.0	15.70
1847	1847-05-18	20.8	9.1	14.95
1847	1847-05-19	19.0	12.1	15.55
1847	1847-05-20	18.6	9.7	14.15
1847	1847-05-21	23.3	7.9	15.60
1847	1847-05-22	27.9	7.2	17.55
1847	1847-05-23	27.4	11.8	19.60
1847	1847-05-24	19.2	14.7	16.95
1847	1847-05-25	23.5	9.4	16.45
1847	1847-05-26	26.5	6.8	16.65
1847	1847-05-27	27.8	8.2	18.00
1847	1847-05-28	26.6	13.0	19.80
1847	1847-05-29	21.6	15.8	18.70
1847	1847-05-30	21.3	9.9	15.60
1847	1847-05-31	22.6	8.3	15.45
1847	1847-06-01	23.4	8.8	16.10
1847	1847-06-02	20.9	9.0	14.95
1847	1847-06-03	25.5	10.2	17.85
1847	1847-06-04	18.0	7.9	12.95
1847	1847-06-05	15.6	9.0	12.30
1847	1847-06-06	16.6	5.9	11.25
1847	1847-06-07	13.3	5.6	9.45
1847	1847-06-08	14.1	5.5	9.80
1847	1847-06-09	12.7	5.2	8.95
1847	1847-06-10	14.7	6.0	10.35
1847	1847-06-11	19.5	7.1	13.30
1847	1847-06-12	22.0	7.0	14.50
1847	1847-06-13	25.9	7.6	16.75
1847	1847-06-14	19.3	11.0	15.15
1847	1847-06-15	19.9	9.6	14.75
1847	1847-06-16	21.9	7.9	14.90
1847	1847-06-17	17.7	10.4	14.05
1847	1847-06-18	18.0	9.4	13.70
1847	1847-06-19	22.0	8.4	15.20
1847	1847-06-20	19.6	10.4	15.00
1847	1847-06-21	22.4	12.5	17.45
1847	1847-06-22	18.8	11.6	15.20
1847	1847-06-23	20.4	9.6	15.00
1847	1847-06-24	20.7	9.1	14.90
1847	1847-06-25	20.5	11.0	15.75
1847	1847-06-26	20.6	12.1	16.35
1847	1847-06-27	21.8	11.3	16.55
1847	1847-06-28	24.0	11.5	17.75
1847	1847-06-29	18.7	10.4	14.55
1847	1847-06-30	16.8	12.2	14.50
1847	1847-07-01	20.2	11.1	15.65
1847	1847-07-02	21.1	9.3	15.20
1847	1847-07-03	26.3	9.5	17.90
1847	1847-07-04	28.5	9.2	18.85
1847	1847-07-05	29.0	12.1	20.55
1847	1847-07-06	29.1	16.2	22.65
1847	1847-07-07	23.1	15.2	19.15
1847	1847-07-08	24.0	15.4	19.70
1847	1847-07-09	25.1	13.1	19.10
1847	1847-07-10	27.2	13.4	20.30
1847	1847-07-11	27.9	16.0	21.95
1847	1847-07-12	29.5	15.7	22.60
1847	1847-07-13	29.0	15.0	22.00
1847	1847-07-14	27.9	15.9	21.90
1847	1847-07-15	30.0	15.4	22.70
1847	1847-07-16	31.9	13.9	22.90
1847	1847-07-17	24.5	16.1	20.30
1847	1847-07-18	24.1	13.1	18.60
1847	1847-07-19	22.8	11.7	17.25
1847	1847-07-20	24.0	12.5	18.25
1847	1847-07-21	26.7	12.2	19.45
1847	1847-07-22	22.1	12.9	17.50
1847	1847-07-23	23.9	12.2	18.05
1847	1847-07-24	21.7	12.1	16.90
1847	1847-07-25	18.9	9.6	14.25
1847	1847-07-26	22.4	11.8	17.10
1847	1847-07-27	24.4	12.0	18.20
1847	1847-07-28	21.1	9.9	15.50
1847	1847-07-29	27.7	11.2	19.45
1847	1847-07-30	26.8	9.9	18.35
1847	1847-07-31	28.3	15.6	21.95
1847	1847-08-01	30.5	13.1	21.80
1847	1847-08-02	20.3	15.4	17.85
1847	1847-08-03	22.6	10.3	16.45
1847	1847-08-04	24.4	8.1	16.25
1847	1847-08-05	22.6	9.7	16.15
1847	1847-08-06	22.3	13.6	17.95
1847	1847-08-07	20.7	14.2	17.45
1847	1847-08-08	19.6	12.5	16.05
1847	1847-08-09	20.2	10.7	15.45
1847	1847-08-10	24.7	10.1	17.40
1847	1847-08-11	28.0	14.2	21.10
1847	1847-08-12	27.6	13.3	20.45
1847	1847-08-13	23.1	16.1	19.60
1847	1847-08-14	29.9	14.7	22.30
1847	1847-08-15	30.4	13.0	21.70
1847	1847-08-16	27.2	16.5	21.85
1847	1847-08-17	28.1	18.0	23.05
1847	1847-08-18	28.0	16.8	22.40
1847	1847-08-19	28.0	14.9	21.45
1847	1847-08-20	25.9	16.0	20.95
1847	1847-08-21	23.2	15.9	19.55
1847	1847-08-22	16.6	NA	NA
1847	1847-08-23	13.8	NA	NA
1847	1847-08-24	14.4	10.3	12.35
1847	1847-08-25	19.0	10.1	14.55
1847	1847-08-26	20.8	10.6	15.70
1847	1847-08-27	20.1	10.7	15.40
1847	1847-08-28	22.3	9.0	15.65
1847	1847-08-29	19.0	10.9	14.95
1847	1847-08-30	18.9	11.3	15.10
1847	1847-08-31	19.7	10.3	15.00
1847	1847-09-01	15.4	11.1	13.25
1847	1847-09-02	15.7	9.0	12.35
1847	1847-09-03	15.2	6.5	10.85
1847	1847-09-04	15.0	8.1	11.55
1847	1847-09-05	15.2	6.2	10.70
1847	1847-09-06	15.9	6.1	11.00
1847	1847-09-07	15.4	6.3	10.85
1847	1847-09-08	19.1	7.8	13.45
1847	1847-09-09	19.1	10.2	14.65
1847	1847-09-10	20.1	9.2	14.65
1847	1847-09-11	20.1	8.4	14.25
1847	1847-09-12	24.2	9.4	16.80
1847	1847-09-13	16.6	10.4	13.50
1847	1847-09-14	16.3	8.2	12.25
1847	1847-09-15	18.4	6.5	12.45
1847	1847-09-16	15.5	9.8	12.65
1847	1847-09-17	14.1	10.2	12.15
1847	1847-09-18	14.4	7.7	11.05
1847	1847-09-19	16.4	5.5	10.95
1847	1847-09-20	14.3	7.2	10.75
1847	1847-09-21	17.0	6.2	11.60
1847	1847-09-22	18.7	9.1	13.90
1847	1847-09-23	18.2	10.9	14.55
1847	1847-09-24	17.2	9.3	13.25
1847	1847-09-25	15.1	7.4	11.25
1847	1847-09-26	13.2	8.3	10.75
1847	1847-09-27	13.9	7.9	10.90
1847	1847-09-28	15.1	5.0	10.05
1847	1847-09-29	13.0	3.7	8.35
1847	1847-09-30	13.7	7.0	10.35
1847	1847-10-01	14.6	8.8	11.70
1847	1847-10-02	14.5	8.4	11.45
1847	1847-10-03	16.1	6.2	11.15
1847	1847-10-04	16.3	5.1	10.70
1847	1847-10-05	15.3	7.3	11.30
1847	1847-10-06	18.0	7.0	12.50
1847	1847-10-07	15.8	5.6	10.70
1847	1847-10-08	13.7	7.8	10.75
1847	1847-10-09	16.7	8.4	12.55
1847	1847-10-10	17.4	8.0	12.70
1847	1847-10-11	18.1	7.3	12.70
1847	1847-10-12	15.3	7.6	11.45
1847	1847-10-13	10.6	6.2	8.40
1847	1847-10-14	14.4	4.3	9.35
1847	1847-10-15	18.1	1.9	10.00
1847	1847-10-16	20.1	5.0	12.55
1847	1847-10-17	17.4	8.9	13.15
1847	1847-10-18	16.4	11.6	14.00
1847	1847-10-19	14.8	9.8	12.30
1847	1847-10-20	13.3	6.6	9.95
1847	1847-10-21	13.0	5.7	9.35
1847	1847-10-22	12.2	4.4	8.30
1847	1847-10-23	13.8	6.4	10.10
1847	1847-10-24	10.2	6.1	8.15
1847	1847-10-25	11.6	4.7	8.15
1847	1847-10-26	9.1	2.8	5.95
1847	1847-10-27	10.2	0.9	5.55
1847	1847-10-28	11.3	1.5	6.40
1847	1847-10-29	11.0	-0.1	5.45
1847	1847-10-30	12.3	6.6	9.45
1847	1847-10-31	14.7	7.9	11.30
1847	1847-11-01	12.8	7.0	9.90
1847	1847-11-02	10.4	6.1	8.25
1847	1847-11-03	7.8	2.5	5.15
1847	1847-11-04	10.0	4.7	7.35
1847	1847-11-05	13.6	4.2	8.90
1847	1847-11-06	12.2	5.5	8.85
1847	1847-11-07	15.3	8.6	11.95
1847	1847-11-08	13.1	8.3	10.70
1847	1847-11-09	13.3	9.5	11.40
1847	1847-11-10	10.8	9.0	9.90
1847	1847-11-11	10.5	7.6	9.05
1847	1847-11-12	9.5	6.8	8.15
1847	1847-11-13	8.6	3.8	6.20
1847	1847-11-14	11.5	4.0	7.75
1847	1847-11-15	11.4	4.8	8.10
1847	1847-11-16	5.8	5.2	5.50
1847	1847-11-17	6.4	1.3	3.85
1847	1847-11-18	4.6	-0.1	2.25
1847	1847-11-19	5.6	-1.5	2.05
1847	1847-11-20	4.5	-1.4	1.55
1847	1847-11-21	4.5	-1.1	1.70
1847	1847-11-22	9.9	-0.6	4.65
1847	1847-11-23	8.1	3.7	5.90
1847	1847-11-24	7.4	2.9	5.15
1847	1847-11-25	10.2	1.1	5.65
1847	1847-11-26	11.6	5.3	8.45
1847	1847-11-27	9.8	8.4	9.10
1847	1847-11-28	7.9	6.4	7.15
1847	1847-11-29	9.9	2.6	6.25
1847	1847-11-30	10.3	1.9	6.10
1847	1847-12-01	6.7	3.2	4.95
1847	1847-12-02	8.7	1.5	5.10
1847	1847-12-03	8.0	6.2	7.10
1847	1847-12-04	8.8	5.1	6.95
1847	1847-12-05	10.5	2.6	6.55
1847	1847-12-06	5.3	2.4	3.85
1847	1847-12-07	4.9	2.4	3.65
1847	1847-12-08	5.3	0.3	2.80
1847	1847-12-09	8.3	0.2	4.25
1847	1847-12-10	6.8	5.0	5.90
1847	1847-12-11	8.6	2.9	5.75
1847	1847-12-12	5.5	1.9	3.70
1847	1847-12-13	6.6	-0.5	3.05
1847	1847-12-14	6.9	0.4	3.65
1847	1847-12-15	6.3	1.1	3.70
1847	1847-12-16	8.1	0.4	4.25
1847	1847-12-17	5.5	1.3	3.40
1847	1847-12-18	4.7	NA	NA
1847	1847-12-19	0.0	NA	NA
1847	1847-12-20	-1.7	-4.4	-3.05
1847	1847-12-21	-1.7	-5.9	-3.80
1847	1847-12-22	-1.5	-6.4	-3.95
1847	1847-12-23	0.0	-5.7	-2.85
1847	1847-12-24	0.6	-2.4	-0.90
1847	1847-12-25	-2.3	-2.4	-2.35
1847	1847-12-26	-2.8	-4.1	-3.45
1847	1847-12-27	-2.0	-5.3	-3.65
1847	1847-12-28	-0.6	-4.8	-2.70
1847	1847-12-29	-2.0	-4.7	-3.35
1847	1847-12-30	-1.6	-6.9	-4.25
1847	1847-12-31	-1.6	-6.9	-4.25
1848	1848-01-01	1.5	-5.3	-1.90
1848	1848-01-02	3.1	-3.5	-0.20
1848	1848-01-03	3.7	-0.1	1.80
1848	1848-01-04	1.9	-2.5	-0.30
1848	1848-01-05	2.6	-3.6	-0.50
1848	1848-01-06	2.5	-0.8	0.85
1848	1848-01-07	0.7	-3.8	-1.55
1848	1848-01-08	0.7	NA	NA
1848	1848-01-09	-6.6	NA	NA
1848	1848-01-10	-4.7	-8.4	-6.55
1848	1848-01-11	-4.8	-8.5	-6.65
1848	1848-01-12	3.8	-8.5	-2.35
1848	1848-01-13	4.0	-5.0	-0.50
1848	1848-01-14	-0.3	-4.1	-2.20
1848	1848-01-15	-1.5	-6.9	-4.20
1848	1848-01-16	-1.4	-3.6	-2.50
1848	1848-01-17	0.6	-5.8	-2.60
1848	1848-01-18	0.6	-3.1	-1.25
1848	1848-01-19	-0.4	-4.9	-2.65
1848	1848-01-20	-5.3	-8.5	-6.90
1848	1848-01-21	-5.8	-10.2	-8.00
1848	1848-01-22	-4.6	-7.7	-6.15
1848	1848-01-23	-1.6	-8.7	-5.15
1848	1848-01-24	-1.6	-4.6	-3.10
1848	1848-01-25	-2.9	-5.5	-4.20
1848	1848-01-26	-3.5	-10.4	-6.95
1848	1848-01-27	-6.2	-11.8	-9.00
1848	1848-01-28	2.1	-14.6	-6.25
1848	1848-01-29	4.2	-8.5	-2.15
1848	1848-01-30	5.4	0.4	2.90
1848	1848-01-31	5.3	2.6	3.95
1848	1848-02-01	3.3	-0.5	1.40
1848	1848-02-02	4.1	-1.7	1.20
1848	1848-02-03	4.9	0.8	2.85
1848	1848-02-04	5.7	-0.3	2.70
1848	1848-02-05	7.3	1.9	4.60
1848	1848-02-06	7.4	5.2	6.30
1848	1848-02-07	6.9	1.7	4.30
1848	1848-02-08	8.0	5.2	6.60
1848	1848-02-09	9.1	4.6	6.85
1848	1848-02-10	7.3	3.7	5.50
1848	1848-02-11	6.8	3.5	5.15
1848	1848-02-12	8.0	1.9	4.95
1848	1848-02-13	9.0	2.4	5.70
1848	1848-02-14	10.5	3.7	7.10
1848	1848-02-15	11.4	6.7	9.05
1848	1848-02-16	6.1	4.5	5.30
1848	1848-02-17	4.9	2.1	3.50
1848	1848-02-18	1.7	-0.4	0.65
1848	1848-02-19	3.9	-2.5	0.70
1848	1848-02-20	5.1	-0.6	2.25
1848	1848-02-21	5.7	1.2	3.45
1848	1848-02-22	8.5	2.0	5.25
1848	1848-02-23	8.5	4.3	6.40
1848	1848-02-24	11.3	4.8	8.05
1848	1848-02-25	11.3	6.4	8.85
1848	1848-02-26	12.9	5.9	9.40
1848	1848-02-27	13.4	5.3	9.35
1848	1848-02-28	9.9	6.2	8.05
1848	1848-02-29	8.9	4.2	6.55
1848	1848-03-01	7.9	2.5	5.20
1848	1848-03-02	5.1	2.9	4.00
1848	1848-03-03	6.5	2.9	4.70
1848	1848-03-04	7.2	0.9	4.05
1848	1848-03-05	7.5	0.2	3.85
1848	1848-03-06	7.6	0.4	4.00
1848	1848-03-07	2.9	0.7	1.80
1848	1848-03-08	3.9	-3.5	0.20
1848	1848-03-09	7.8	0.9	4.35
1848	1848-03-10	8.8	3.4	6.10
1848	1848-03-11	7.6	1.5	4.55
1848	1848-03-12	6.8	0.6	3.70
1848	1848-03-13	9.3	1.5	5.40
1848	1848-03-14	10.4	-0.1	5.15
1848	1848-03-15	9.1	2.3	5.70
1848	1848-03-16	9.1	3.7	6.40
1848	1848-03-17	10.1	2.9	6.50
1848	1848-03-18	9.6	1.8	5.70
1848	1848-03-19	9.8	2.1	5.95
1848	1848-03-20	11.1	2.1	6.60
1848	1848-03-21	9.2	5.4	7.30
1848	1848-03-22	12.1	2.3	7.20
1848	1848-03-23	13.9	6.5	10.20
1848	1848-03-24	10.6	6.6	8.60
1848	1848-03-25	9.9	5.0	7.45
1848	1848-03-26	13.6	5.2	9.40
1848	1848-03-27	14.5	6.4	10.45
1848	1848-03-28	15.9	8.3	12.10
1848	1848-03-29	16.7	8.3	12.50
1848	1848-03-30	19.2	8.7	13.95
1848	1848-03-31	19.7	8.4	14.05
1848	1848-04-01	21.0	7.3	14.15
1848	1848-04-02	21.6	7.6	14.60
1848	1848-04-03	21.9	12.4	17.15
1848	1848-04-04	23.3	11.0	17.15
1848	1848-04-05	19.5	10.6	15.05
1848	1848-04-06	12.1	7.5	9.80
1848	1848-04-07	14.7	4.7	9.70
1848	1848-04-08	14.6	4.7	9.65
1848	1848-04-09	13.7	7.0	10.35
1848	1848-04-10	8.3	4.7	6.50
1848	1848-04-11	13.3	2.6	7.95
1848	1848-04-12	13.6	3.0	8.30
1848	1848-04-13	13.5	7.5	10.50
1848	1848-04-14	12.5	2.2	7.35
1848	1848-04-15	12.6	1.1	6.85
1848	1848-04-16	12.8	4.7	8.75
1848	1848-04-17	15.4	5.5	10.45
1848	1848-04-18	15.8	6.3	11.05
1848	1848-04-19	17.8	9.3	13.55
1848	1848-04-20	18.8	8.7	13.75
1848	1848-04-21	13.4	8.1	10.75
1848	1848-04-22	11.7	7.5	9.60
1848	1848-04-23	12.8	8.3	10.55
1848	1848-04-24	12.9	7.0	9.95
1848	1848-04-25	9.5	4.8	7.15
1848	1848-04-26	11.4	4.8	8.10
1848	1848-04-27	15.8	1.1	8.45
1848	1848-04-28	17.0	4.4	10.70
1848	1848-04-29	13.6	2.7	8.15
1848	1848-04-30	12.2	4.6	8.40
1848	1848-05-01	13.3	0.7	7.00
1848	1848-05-02	16.1	1.5	8.80
1848	1848-05-03	17.7	3.5	10.60
1848	1848-05-04	18.4	5.3	11.85
1848	1848-05-05	18.4	4.2	11.30
1848	1848-05-06	18.5	4.6	11.55
1848	1848-05-07	20.3	5.8	13.05
1848	1848-05-08	21.5	6.6	14.05
1848	1848-05-09	23.2	8.2	15.70
1848	1848-05-10	23.3	7.5	15.40
1848	1848-05-11	21.6	5.8	13.70
1848	1848-05-12	23.1	7.8	15.45
1848	1848-05-13	24.0	9.3	16.65
1848	1848-05-14	25.4	10.1	17.75
1848	1848-05-15	24.6	10.0	17.30
1848	1848-05-16	25.0	12.2	18.60
1848	1848-05-17	22.0	12.2	17.10
1848	1848-05-18	18.1	12.1	15.10
1848	1848-05-19	19.6	5.9	12.75
1848	1848-05-20	19.4	8.9	14.15
1848	1848-05-21	17.6	9.4	13.50
1848	1848-05-22	19.6	6.3	12.95
1848	1848-05-23	19.6	6.5	13.05
1848	1848-05-24	20.7	7.0	13.85
1848	1848-05-25	21.6	8.6	15.10
1848	1848-05-26	21.3	9.2	15.25
1848	1848-05-27	18.2	9.6	13.90
1848	1848-05-28	20.7	5.1	12.90
1848	1848-05-29	21.4	6.4	13.90
1848	1848-05-30	21.6	9.2	15.40
1848	1848-05-31	20.6	10.0	15.30
1848	1848-06-01	16.7	10.2	13.45
1848	1848-06-02	16.7	7.7	12.20
1848	1848-06-03	17.1	8.5	12.80
1848	1848-06-04	20.1	8.8	14.45
1848	1848-06-05	21.8	8.8	15.30
1848	1848-06-06	20.8	11.7	16.25
1848	1848-06-07	23.7	9.9	16.80
1848	1848-06-08	21.9	10.5	16.20
1848	1848-06-09	20.8	11.0	15.90
1848	1848-06-10	22.8	11.8	17.30
1848	1848-06-11	24.6	14.3	19.45
1848	1848-06-12	26.9	12.6	19.75
1848	1848-06-13	19.4	15.3	17.35
1848	1848-06-14	24.3	8.4	16.35
1848	1848-06-15	26.4	9.4	17.90
1848	1848-06-16	28.0	14.2	21.10
1848	1848-06-17	26.6	16.1	21.35
1848	1848-06-18	23.6	13.1	18.35
1848	1848-06-19	24.0	12.5	18.25
1848	1848-06-20	17.7	12.8	15.25
1848	1848-06-21	21.7	11.1	16.40
1848	1848-06-22	24.4	12.1	18.25
1848	1848-06-23	25.7	11.0	18.35
1848	1848-06-24	20.3	14.5	17.40
1848	1848-06-25	18.5	10.6	14.55
1848	1848-06-26	21.6	11.7	16.65
1848	1848-06-27	21.9	10.5	16.20
1848	1848-06-28	19.4	13.1	16.25
1848	1848-06-29	19.7	11.6	15.65
1848	1848-06-30	18.6	10.5	14.55
1848	1848-07-01	18.7	10.0	14.35
1848	1848-07-02	18.6	8.1	13.35
1848	1848-07-03	19.8	8.5	14.15
1848	1848-07-04	20.7	12.5	16.60
1848	1848-07-05	24.6	9.4	17.00
1848	1848-07-06	29.1	11.5	20.30
1848	1848-07-07	30.1	13.4	21.75
1848	1848-07-08	21.6	13.9	17.75
1848	1848-07-09	21.5	10.9	16.20
1848	1848-07-10	18.8	10.2	14.50
1848	1848-07-11	19.6	10.7	15.15
1848	1848-07-12	24.1	8.9	16.50
1848	1848-07-13	26.0	9.8	17.90
1848	1848-07-14	26.3	12.3	19.30
1848	1848-07-15	21.6	14.0	17.80
1848	1848-07-16	23.3	8.8	16.05
1848	1848-07-17	23.9	9.3	16.60
1848	1848-07-18	26.0	10.9	18.45
1848	1848-07-19	27.5	11.2	19.35
1848	1848-07-20	20.8	14.1	17.45
1848	1848-07-21	22.7	11.3	17.00
1848	1848-07-22	25.6	14.6	20.10
1848	1848-07-23	26.7	14.1	20.40
1848	1848-07-24	22.0	13.3	17.65
1848	1848-07-25	20.7	9.7	15.20
1848	1848-07-26	23.7	12.2	17.95
1848	1848-07-27	22.3	14.2	18.25
1848	1848-07-28	21.5	11.2	16.35
1848	1848-07-29	24.3	11.5	17.90
1848	1848-07-30	25.7	11.7	18.70
1848	1848-07-31	22.9	15.0	18.95
1848	1848-08-01	19.2	12.0	15.60
1848	1848-08-02	20.4	11.6	16.00
1848	1848-08-03	22.1	10.4	16.25
1848	1848-08-04	20.0	11.5	15.75
1848	1848-08-05	18.5	10.1	14.30
1848	1848-08-06	20.1	13.5	16.80
1848	1848-08-07	23.2	11.7	17.45
1848	1848-08-08	23.0	10.6	16.80
1848	1848-08-09	18.8	12.0	15.40
1848	1848-08-10	19.9	9.2	14.55
1848	1848-08-11	21.3	10.6	15.95
1848	1848-08-12	20.0	12.5	16.25
1848	1848-08-13	20.6	10.2	15.40
1848	1848-08-14	20.5	11.0	15.75
1848	1848-08-15	21.4	11.8	16.60
1848	1848-08-16	21.8	11.2	16.50
1848	1848-08-17	21.8	12.1	16.95
1848	1848-08-18	22.4	13.4	17.90
1848	1848-08-19	23.9	13.7	18.80
1848	1848-08-20	19.9	12.8	16.35
1848	1848-08-21	16.6	9.2	12.90
1848	1848-08-22	17.9	11.2	14.55
1848	1848-08-23	18.2	9.4	13.80
1848	1848-08-24	16.6	9.7	13.15
1848	1848-08-25	17.3	7.5	12.40
1848	1848-08-26	21.8	9.3	15.55
1848	1848-08-27	24.3	12.3	18.30
1848	1848-08-28	26.6	15.5	21.05
1848	1848-08-29	24.6	14.8	19.70
1848	1848-08-30	19.5	13.9	16.70
1848	1848-08-31	18.6	9.8	14.20
1848	1848-09-01	18.4	9.1	13.75
1848	1848-09-02	19.4	8.0	13.70
1848	1848-09-03	20.2	10.4	15.30
1848	1848-09-04	22.2	8.7	15.45
1848	1848-09-05	24.0	10.7	17.35
1848	1848-09-06	23.5	13.2	18.35
1848	1848-09-07	20.9	11.9	16.40
1848	1848-09-08	20.1	10.3	15.20
1848	1848-09-09	21.0	12.2	16.60
1848	1848-09-10	22.6	12.0	17.30
1848	1848-09-11	15.5	11.0	13.25
1848	1848-09-12	14.7	6.8	10.75
1848	1848-09-13	15.0	7.3	11.15
1848	1848-09-14	15.2	8.4	11.80
1848	1848-09-15	16.4	7.0	11.70
1848	1848-09-16	15.3	4.4	9.85
1848	1848-09-17	16.5	4.5	10.50
1848	1848-09-18	17.5	5.4	11.45
1848	1848-09-19	15.8	4.5	10.15
1848	1848-09-20	17.6	4.4	11.00
1848	1848-09-21	20.4	5.2	12.80
1848	1848-09-22	21.9	9.3	15.60
1848	1848-09-23	23.1	8.9	16.00
1848	1848-09-24	18.4	9.0	13.70
1848	1848-09-25	19.2	8.2	13.70
1848	1848-09-26	16.7	8.8	12.75
1848	1848-09-27	16.2	9.9	13.05
1848	1848-09-28	16.2	10.4	13.30
1848	1848-09-29	17.4	11.6	14.50
1848	1848-09-30	18.4	9.7	14.05
1848	1848-10-01	18.4	9.4	13.90
1848	1848-10-02	18.1	9.6	13.85
1848	1848-10-03	17.8	8.5	13.15
1848	1848-10-04	20.0	8.8	14.40
1848	1848-10-05	20.2	13.2	16.70
1848	1848-10-06	19.9	9.4	14.65
1848	1848-10-07	19.8	8.9	14.35
1848	1848-10-08	20.2	7.8	14.00
1848	1848-10-09	17.4	11.5	14.45
1848	1848-10-10	14.0	8.7	11.35
1848	1848-10-11	14.1	9.4	11.75
1848	1848-10-12	14.0	7.5	10.75
1848	1848-10-13	11.8	5.4	8.60
1848	1848-10-14	12.1	7.4	9.75
1848	1848-10-15	12.3	6.6	9.45
1848	1848-10-16	11.6	4.3	7.95
1848	1848-10-17	11.9	6.9	9.40
1848	1848-10-18	7.7	4.8	6.25
1848	1848-10-19	12.6	3.3	7.95
1848	1848-10-20	12.9	5.2	9.05
1848	1848-10-21	10.5	3.0	6.75
1848	1848-10-22	14.0	2.9	8.45
1848	1848-10-23	15.6	6.7	11.15
1848	1848-10-24	16.4	7.9	12.15
1848	1848-10-25	16.3	10.8	13.55
1848	1848-10-26	16.6	7.3	11.95
1848	1848-10-27	17.8	6.5	12.15
1848	1848-10-28	14.7	8.4	11.55
1848	1848-10-29	14.9	8.4	11.65
1848	1848-10-30	15.1	8.5	11.80
1848	1848-10-31	11.5	7.1	9.30
1848	1848-11-01	11.2	5.4	8.30
1848	1848-11-02	10.7	5.9	8.30
1848	1848-11-03	10.7	5.7	8.20
1848	1848-11-04	7.9	5.3	6.60
1848	1848-11-05	8.3	0.4	4.35
1848	1848-11-06	8.4	1.9	5.15
1848	1848-11-07	6.8	4.5	5.65
1848	1848-11-08	6.7	1.3	4.00
1848	1848-11-09	5.5	-0.3	2.60
1848	1848-11-10	3.2	-1.8	0.70
1848	1848-11-11	3.0	-1.7	0.65
1848	1848-11-12	5.3	-2.6	1.35
1848	1848-11-13	8.3	-1.7	3.30
1848	1848-11-14	8.4	3.0	5.70
1848	1848-11-15	6.1	1.3	3.70
1848	1848-11-16	6.5	0.6	3.55
1848	1848-11-17	8.5	2.8	5.65
1848	1848-11-18	8.8	5.6	7.20
1848	1848-11-19	6.8	3.6	5.20
1848	1848-11-20	7.8	0.6	4.20
1848	1848-11-21	9.1	5.3	7.20
1848	1848-11-22	10.5	4.7	7.60
1848	1848-11-23	10.6	6.8	8.70
1848	1848-11-24	7.4	4.8	6.10
1848	1848-11-25	7.2	4.2	5.70
1848	1848-11-26	10.9	3.4	7.15
1848	1848-11-27	11.1	5.0	8.05
1848	1848-11-28	10.0	5.7	7.85
1848	1848-11-29	10.4	6.7	8.55
1848	1848-11-30	8.7	6.5	7.60
1848	1848-12-01	7.3	3.8	5.55
1848	1848-12-02	6.6	3.9	5.25
1848	1848-12-03	8.6	1.4	5.00
1848	1848-12-04	9.3	3.4	6.35
1848	1848-12-05	9.3	5.0	7.15
1848	1848-12-06	9.0	5.1	7.05
1848	1848-12-07	12.5	6.4	9.45
1848	1848-12-08	12.8	8.5	10.65
1848	1848-12-09	11.7	6.5	9.10
1848	1848-12-10	12.5	6.2	9.35
1848	1848-12-11	9.3	4.7	7.00
1848	1848-12-12	11.1	4.0	7.55
1848	1848-12-13	12.2	6.5	9.35
1848	1848-12-14	8.9	2.5	5.70
1848	1848-12-15	12.3	4.7	8.50
1848	1848-12-16	12.3	8.4	10.35
1848	1848-12-17	8.6	6.3	7.45
1848	1848-12-18	9.8	4.0	6.90
1848	1848-12-19	7.0	NA	NA
1848	1848-12-20	-0.1	-0.4	-0.25
1848	1848-12-21	-2.5	NA	NA
1848	1848-12-22	-1.9	-8.0	-4.95
1848	1848-12-23	-1.7	-7.4	-4.55
1848	1848-12-24	2.5	-7.4	-2.45
1848	1848-12-25	3.0	-3.1	-0.05
1848	1848-12-26	4.8	0.4	2.60
1848	1848-12-27	5.3	1.4	3.35
1848	1848-12-28	3.5	NA	NA
1848	1848-12-29	1.1	NA	NA
1848	1848-12-30	1.2	-0.3	0.45
1848	1848-12-31	0.8	NA	NA
1849	1849-01-01	-3.6	NA	NA
1849	1849-01-02	-3.9	-10.5	-7.20
1849	1849-01-03	-2.1	-9.5	-5.80
1849	1849-01-04	0.7	-5.5	-2.40
1849	1849-01-05	1.0	-2.4	-0.70
1849	1849-01-06	-2.4	-5.6	-4.00
1849	1849-01-07	0.5	-5.9	-2.70
1849	1849-01-08	1.8	-3.1	-0.65
1849	1849-01-09	5.8	-1.7	2.05
1849	1849-01-10	6.2	0.7	3.45
1849	1849-01-11	2.6	1.9	2.25
1849	1849-01-12	2.1	-7.5	-2.70
1849	1849-01-13	9.2	-5.5	1.85
1849	1849-01-14	10.1	1.7	5.90
1849	1849-01-15	4.8	0.7	2.75
1849	1849-01-16	8.7	1.5	5.10
1849	1849-01-17	9.8	3.5	6.65
1849	1849-01-18	8.8	5.7	7.25
1849	1849-01-19	9.1	5.1	7.10
1849	1849-01-20	9.8	6.8	8.30
1849	1849-01-21	9.1	4.9	7.00
1849	1849-01-22	8.5	3.1	5.80
1849	1849-01-23	9.1	3.6	6.35
1849	1849-01-24	9.2	5.5	7.35
1849	1849-01-25	8.7	6.6	7.65
1849	1849-01-26	7.0	5.8	6.40
1849	1849-01-27	5.6	0.5	3.05
1849	1849-01-28	5.2	1.2	3.20
1849	1849-01-29	5.1	0.9	3.00
1849	1849-01-30	5.8	-0.1	2.85
1849	1849-01-31	6.4	1.7	4.05
1849	1849-02-01	5.8	0.1	2.95
1849	1849-02-02	4.6	-1.9	1.35
1849	1849-02-03	5.6	1.5	3.55
1849	1849-02-04	7.2	2.0	4.60
1849	1849-02-05	8.6	5.2	6.90
1849	1849-02-06	6.8	5.3	6.05
1849	1849-02-07	6.7	5.3	6.00
1849	1849-02-08	6.5	2.9	4.70
1849	1849-02-09	8.1	0.7	4.40
1849	1849-02-10	8.2	4.4	6.30
1849	1849-02-11	7.8	2.9	5.35
1849	1849-02-12	5.8	-0.6	2.60
1849	1849-02-13	6.5	-1.6	2.45
1849	1849-02-14	8.7	1.3	5.00
1849	1849-02-15	8.3	2.9	5.60
1849	1849-02-16	6.9	4.3	5.60
1849	1849-02-17	8.1	2.5	5.30
1849	1849-02-18	8.0	0.9	4.45
1849	1849-02-19	9.4	3.0	6.20
1849	1849-02-20	9.4	3.9	6.65
1849	1849-02-21	10.9	2.3	6.60
1849	1849-02-22	12.2	3.4	7.80
1849	1849-02-23	8.4	3.4	5.90
1849	1849-02-24	10.5	0.9	5.70
1849	1849-02-25	10.7	3.8	7.25
1849	1849-02-26	8.6	5.0	6.80
1849	1849-02-27	8.0	-0.7	3.65
1849	1849-02-28	8.6	0.2	4.40
1849	1849-03-01	8.6	0.2	4.40
1849	1849-03-02	9.4	1.6	5.50
1849	1849-03-03	9.9	4.9	7.40
1849	1849-03-04	10.6	2.8	6.70
1849	1849-03-05	11.8	0.8	6.30
1849	1849-03-06	10.9	4.8	7.85
1849	1849-03-07	10.5	4.4	7.45
1849	1849-03-08	7.4	3.6	5.50
1849	1849-03-09	4.1	-1.1	1.50
1849	1849-03-10	6.1	-2.4	1.85
1849	1849-03-11	5.8	-0.9	2.45
1849	1849-03-12	8.3	1.5	4.90
1849	1849-03-13	9.5	5.2	7.35
1849	1849-03-14	7.0	0.6	3.80
1849	1849-03-15	8.1	0.4	4.25
1849	1849-03-16	8.7	4.1	6.40
1849	1849-03-17	7.8	5.3	6.55
1849	1849-03-18	7.3	4.1	5.70
1849	1849-03-19	8.1	3.5	5.80
1849	1849-03-20	6.6	-1.6	2.50
1849	1849-03-21	5.4	-2.5	1.45
1849	1849-03-22	5.4	-2.4	1.50
1849	1849-03-23	3.2	0.9	2.05
1849	1849-03-24	2.6	-2.9	-0.15
1849	1849-03-25	2.2	-3.3	-0.55
1849	1849-03-26	5.3	-0.8	2.25
1849	1849-03-27	6.9	1.0	3.95
1849	1849-03-28	11.1	-0.1	5.50
1849	1849-03-29	12.1	1.4	6.75
1849	1849-03-30	14.9	0.7	7.80
1849	1849-03-31	16.1	2.4	9.25
1849	1849-04-01	14.4	4.6	9.50
1849	1849-04-02	14.9	6.1	10.50
1849	1849-04-03	11.5	4.8	8.15
1849	1849-04-04	14.8	3.0	8.90
1849	1849-04-05	15.8	3.8	9.80
1849	1849-04-06	16.6	6.6	11.60
1849	1849-04-07	16.7	6.5	11.60
1849	1849-04-08	13.2	7.2	10.20
1849	1849-04-09	15.0	3.9	9.45
1849	1849-04-10	14.9	3.8	9.35
1849	1849-04-11	9.3	4.5	6.90
1849	1849-04-12	11.3	2.9	7.10
1849	1849-04-13	12.0	1.4	6.70
1849	1849-04-14	11.3	3.4	7.35
1849	1849-04-15	9.9	4.1	7.00
1849	1849-04-16	11.6	0.7	6.15
1849	1849-04-17	5.0	2.3	3.65
1849	1849-04-18	7.5	-1.7	2.90
1849	1849-04-19	7.5	-0.6	3.45
1849	1849-04-20	6.9	0.3	3.60
1849	1849-04-21	8.7	0.1	4.40
1849	1849-04-22	11.4	-0.9	5.25
1849	1849-04-23	12.9	4.5	8.70
1849	1849-04-24	12.5	6.1	9.30
1849	1849-04-25	14.4	4.6	9.50
1849	1849-04-26	16.5	7.9	12.20
1849	1849-04-27	15.9	6.9	11.40
1849	1849-04-28	14.4	8.4	11.40
1849	1849-04-29	16.1	4.3	10.20
1849	1849-04-30	16.4	5.1	10.75
1849	1849-05-01	18.3	4.6	11.45
1849	1849-05-02	21.3	8.7	15.00
1849	1849-05-03	22.4	8.7	15.55
1849	1849-05-04	22.5	9.5	16.00
1849	1849-05-05	23.4	9.6	16.50
1849	1849-05-06	20.6	10.9	15.75
1849	1849-05-07	12.8	8.4	10.60
1849	1849-05-08	10.7	6.6	8.65
1849	1849-05-09	10.9	4.9	7.90
1849	1849-05-10	10.6	3.6	7.10
1849	1849-05-11	15.6	6.3	10.95
1849	1849-05-12	18.5	5.0	11.75
1849	1849-05-13	20.4	7.2	13.80
1849	1849-05-14	19.6	9.8	14.70
1849	1849-05-15	16.7	8.4	12.55
1849	1849-05-16	18.4	8.5	13.45
1849	1849-05-17	18.4	10.8	14.60
1849	1849-05-18	16.9	9.2	13.05
1849	1849-05-19	18.1	9.0	13.55
1849	1849-05-20	18.0	7.2	12.60
1849	1849-05-21	22.6	10.7	16.65
1849	1849-05-22	19.4	11.4	15.40
1849	1849-05-23	16.5	7.8	12.15
1849	1849-05-24	20.5	7.4	13.95
1849	1849-05-25	22.0	7.5	14.75
1849	1849-05-26	24.6	9.4	17.00
1849	1849-05-27	26.8	10.9	18.85
1849	1849-05-28	27.4	12.5	19.95
1849	1849-05-29	19.0	12.8	15.90
1849	1849-05-30	23.5	8.7	16.10
1849	1849-05-31	28.0	10.1	19.05
1849	1849-06-01	27.0	15.0	21.00
1849	1849-06-02	28.6	13.7	21.15
1849	1849-06-03	26.0	13.7	19.85
1849	1849-06-04	28.9	11.8	20.35
1849	1849-06-05	31.9	15.3	23.60
1849	1849-06-06	23.4	15.3	19.35
1849	1849-06-07	25.8	13.6	19.70
1849	1849-06-08	22.0	11.2	16.60
1849	1849-06-09	15.6	8.2	11.90
1849	1849-06-10	18.4	5.9	12.15
1849	1849-06-11	17.3	6.4	11.85
1849	1849-06-12	16.5	6.4	11.45
1849	1849-06-13	15.9	8.4	12.15
1849	1849-06-14	20.7	4.9	12.80
1849	1849-06-15	22.1	6.8	14.45
1849	1849-06-16	20.8	11.0	15.90
1849	1849-06-17	18.6	11.6	15.10
1849	1849-06-18	21.8	8.0	14.90
1849	1849-06-19	21.8	10.5	16.15
1849	1849-06-20	20.7	10.9	15.80
1849	1849-06-21	21.7	10.1	15.90
1849	1849-06-22	21.2	11.9	16.55
1849	1849-06-23	25.7	8.9	17.30
1849	1849-06-24	23.0	12.3	17.65
1849	1849-06-25	22.3	8.5	15.40
1849	1849-06-26	22.3	13.3	17.80
1849	1849-06-27	22.4	13.6	18.00
1849	1849-06-28	19.6	13.1	16.35
1849	1849-06-29	19.0	8.6	13.80
1849	1849-06-30	17.1	10.4	13.75
1849	1849-07-01	22.4	9.2	15.80
1849	1849-07-02	20.3	10.1	15.20
1849	1849-07-03	22.4	10.1	16.25
1849	1849-07-04	20.0	12.8	16.40
1849	1849-07-05	19.8	10.0	14.90
1849	1849-07-06	24.6	10.3	17.45
1849	1849-07-07	29.8	10.5	20.15
1849	1849-07-08	32.6	14.0	23.30
1849	1849-07-09	26.1	17.2	21.65
1849	1849-07-10	23.5	9.9	16.70
1849	1849-07-11	24.7	8.9	16.80
1849	1849-07-12	25.2	10.0	17.60
1849	1849-07-13	25.9	9.4	17.65
1849	1849-07-14	25.3	10.4	17.85
1849	1849-07-15	25.3	10.9	18.10
1849	1849-07-16	26.0	10.6	18.30
1849	1849-07-17	26.1	11.2	18.65
1849	1849-07-18	22.1	12.6	17.35
1849	1849-07-19	19.5	11.6	15.55
1849	1849-07-20	18.7	8.8	13.75
1849	1849-07-21	20.3	9.0	14.65
1849	1849-07-22	22.5	10.6	16.55
1849	1849-07-23	23.3	9.4	16.35
1849	1849-07-24	23.3	10.4	16.85
1849	1849-07-25	18.7	9.0	13.85
1849	1849-07-26	20.7	11.2	15.95
1849	1849-07-27	20.7	10.2	15.45
1849	1849-07-28	23.0	10.2	16.60
1849	1849-07-29	24.6	12.1	18.35
1849	1849-07-30	20.7	11.0	15.85
1849	1849-07-31	20.1	12.6	16.35
1849	1849-08-01	20.0	10.1	15.05
1849	1849-08-02	21.9	10.2	16.05
1849	1849-08-03	17.5	11.3	14.40
1849	1849-08-04	19.5	8.7	14.10
1849	1849-08-05	20.6	6.6	13.60
1849	1849-08-06	22.0	9.8	15.90
1849	1849-08-07	23.7	9.3	16.50
1849	1849-08-08	25.6	13.4	19.50
1849	1849-08-09	22.4	15.4	18.90
1849	1849-08-10	24.1	13.9	19.00
1849	1849-08-11	25.5	13.0	19.25
1849	1849-08-12	21.6	15.5	18.55
1849	1849-08-13	22.6	12.8	17.70
1849	1849-08-14	20.2	11.8	16.00
1849	1849-08-15	21.5	11.5	16.50
1849	1849-08-16	22.8	10.0	16.40
1849	1849-08-17	20.3	12.1	16.20
1849	1849-08-18	17.2	10.0	13.60
1849	1849-08-19	17.2	8.4	12.80
1849	1849-08-20	19.6	6.2	12.90
1849	1849-08-21	21.5	10.9	16.20
1849	1849-08-22	22.8	10.3	16.55
1849	1849-08-23	22.1	14.3	18.20
1849	1849-08-24	21.5	13.4	17.45
1849	1849-08-25	20.5	8.4	14.45
1849	1849-08-26	22.8	9.4	16.10
1849	1849-08-27	21.0	13.3	17.15
1849	1849-08-28	20.1	11.9	16.00
1849	1849-08-29	21.4	9.3	15.35
1849	1849-08-30	22.4	15.0	18.70
1849	1849-08-31	24.8	15.2	20.00
1849	1849-09-01	26.8	12.3	19.55
1849	1849-09-02	25.3	16.3	20.80
1849	1849-09-03	26.7	15.3	21.00
1849	1849-09-04	23.3	14.5	18.90
1849	1849-09-05	24.7	12.5	18.60
1849	1849-09-06	25.9	10.3	18.10
1849	1849-09-07	18.9	11.1	15.00
1849	1849-09-08	18.9	7.4	13.15
1849	1849-09-09	20.0	5.2	12.60
1849	1849-09-10	20.9	9.5	15.20
1849	1849-09-11	20.2	12.4	16.30
1849	1849-09-12	18.2	9.1	13.65
1849	1849-09-13	16.7	9.0	12.85
1849	1849-09-14	18.2	9.5	13.85
1849	1849-09-15	18.3	10.5	14.40
1849	1849-09-16	18.9	7.0	12.95
1849	1849-09-17	17.7	8.4	13.05
1849	1849-09-18	15.4	6.6	11.00
1849	1849-09-19	16.3	9.5	12.90
1849	1849-09-20	16.3	8.6	12.45
1849	1849-09-21	17.1	7.4	12.25
1849	1849-09-22	18.5	6.6	12.55
1849	1849-09-23	20.1	6.7	13.40
1849	1849-09-24	19.0	11.3	15.15
1849	1849-09-25	18.3	6.9	12.60
1849	1849-09-26	19.0	6.7	12.85
1849	1849-09-27	20.3	6.3	13.30
1849	1849-09-28	18.8	7.5	13.15
1849	1849-09-29	20.2	9.7	14.95
1849	1849-09-30	17.1	10.7	13.90
1849	1849-10-01	17.8	11.7	14.75
1849	1849-10-02	17.0	11.6	14.30
1849	1849-10-03	16.6	7.1	11.85
1849	1849-10-04	17.3	12.2	14.75
1849	1849-10-05	13.3	7.1	10.20
1849	1849-10-06	13.5	6.3	9.90
1849	1849-10-07	13.8	8.1	10.95
1849	1849-10-08	13.8	10.4	12.10
1849	1849-10-09	12.0	4.8	8.40
1849	1849-10-10	10.9	2.4	6.65
1849	1849-10-11	7.6	2.3	4.95
1849	1849-10-12	5.9	4.1	5.00
1849	1849-10-13	6.6	3.6	5.10
1849	1849-10-14	7.8	3.2	5.50
1849	1849-10-15	8.4	2.9	5.65
1849	1849-10-16	11.4	-0.5	5.45
1849	1849-10-17	15.1	5.7	10.40
1849	1849-10-18	16.2	7.4	11.80
1849	1849-10-19	17.5	7.6	12.55
1849	1849-10-20	18.3	9.7	14.00
1849	1849-10-21	16.8	11.2	14.00
1849	1849-10-22	16.6	6.5	11.55
1849	1849-10-23	16.3	8.4	12.35
1849	1849-10-24	16.2	8.7	12.45
1849	1849-10-25	16.3	9.3	12.80
1849	1849-10-26	15.7	11.2	13.45
1849	1849-10-27	16.1	8.0	12.05
1849	1849-10-28	16.7	8.1	12.40
1849	1849-10-29	11.7	5.4	8.55
1849	1849-10-30	12.0	2.8	7.40
1849	1849-10-31	9.0	0.9	4.95
1849	1849-11-01	11.1	1.4	6.25
1849	1849-11-02	14.5	1.8	8.15
1849	1849-11-03	15.6	6.3	10.95
1849	1849-11-04	12.8	8.4	10.60
1849	1849-11-05	10.4	7.4	8.90
1849	1849-11-06	8.7	5.1	6.90
1849	1849-11-07	12.3	2.3	7.30
1849	1849-11-08	12.7	5.7	9.20
1849	1849-11-09	12.3	9.8	11.05
1849	1849-11-10	12.6	7.4	10.00
1849	1849-11-11	12.1	3.7	7.90
1849	1849-11-12	12.8	3.2	8.00
1849	1849-11-13	10.6	4.5	7.55
1849	1849-11-14	11.5	7.0	9.25
1849	1849-11-15	8.5	3.5	6.00
1849	1849-11-16	7.9	2.4	5.15
1849	1849-11-17	7.3	2.0	4.65
1849	1849-11-18	5.3	0.2	2.75
1849	1849-11-19	5.4	1.8	3.60
1849	1849-11-20	6.1	2.6	4.35
1849	1849-11-21	3.2	-0.7	1.25
1849	1849-11-22	1.8	-2.4	-0.30
1849	1849-11-23	7.8	-1.4	3.20
1849	1849-11-24	7.8	-0.2	3.80
1849	1849-11-25	4.6	NA	NA
1849	1849-11-26	-1.9	NA	NA
1849	1849-11-27	-1.3	-6.9	-4.10
1849	1849-11-28	-1.1	-3.5	-2.30
1849	1849-11-29	-0.1	-3.9	-2.00
1849	1849-11-30	5.5	-6.5	-0.50
1849	1849-12-01	5.7	-0.5	2.60
1849	1849-12-02	3.4	-0.5	1.45
1849	1849-12-03	4.9	0.0	2.45
1849	1849-12-04	6.2	-0.2	3.00
1849	1849-12-05	7.7	-0.9	3.40
1849	1849-12-06	7.8	4.9	6.35
1849	1849-12-07	8.0	2.2	5.10
1849	1849-12-08	8.0	0.7	4.35
1849	1849-12-09	4.5	0.3	2.40
1849	1849-12-10	0.9	NA	NA
1849	1849-12-11	-1.1	NA	NA
1849	1849-12-12	-0.9	-3.6	-2.25
1849	1849-12-13	3.4	-3.7	-0.15
1849	1849-12-14	11.1	-3.1	4.00
1849	1849-12-15	12.4	3.0	7.70
1849	1849-12-16	11.0	8.7	9.85
1849	1849-12-17	10.0	6.7	8.35
1849	1849-12-18	10.9	4.8	7.85
1849	1849-12-19	10.8	NA	NA
1849	1849-12-20	4.5	1.6	3.05
1849	1849-12-21	0.0	NA	NA
1849	1849-12-22	-0.6	-3.3	-1.95
1849	1849-12-23	-1.8	-5.1	-3.45
1849	1849-12-24	0.1	-6.5	-3.20
1849	1849-12-25	2.1	-5.0	-1.45
1849	1849-12-26	3.5	-2.8	0.35
1849	1849-12-27	2.5	NA	NA
1849	1849-12-28	-1.2	NA	NA
1849	1849-12-29	0.4	-4.8	-2.20
1849	1849-12-30	0.9	-3.2	-1.15
1849	1849-12-31	2.6	-2.5	0.05
1850	1850-01-01	2.8	-0.6	1.10
1850	1850-01-02	-0.6	-2.2	-1.40
1850	1850-01-03	0.6	-7.5	-3.45
1850	1850-01-04	2.6	-3.9	-0.65
1850	1850-01-05	2.0	-0.5	0.75
1850	1850-01-06	0.0	-3.2	-1.60
1850	1850-01-07	-1.5	-6.3	-3.90
1850	1850-01-08	-2.0	-5.5	-3.75
1850	1850-01-09	-1.4	-4.3	-2.85
1850	1850-01-10	-1.3	-2.9	-2.10
1850	1850-01-11	-1.9	-3.8	-2.85
1850	1850-01-12	-3.1	NA	NA
1850	1850-01-13	-6.4	NA	NA
1850	1850-01-14	-6.2	-12.6	-9.40
1850	1850-01-15	-1.5	-9.4	-5.45
1850	1850-01-16	-3.1	-6.4	-4.75
1850	1850-01-17	-0.2	-7.4	-3.80
1850	1850-01-18	2.6	-3.9	-0.65
1850	1850-01-19	3.0	NA	NA
1850	1850-01-20	-6.2	NA	NA
1850	1850-01-21	-5.7	-14.3	-10.00
1850	1850-01-22	-4.4	-12.1	-8.25
1850	1850-01-23	1.0	-9.5	-4.25
1850	1850-01-24	1.3	-4.3	-1.50
1850	1850-01-25	7.0	-2.4	2.30
1850	1850-01-26	7.8	0.2	4.00
1850	1850-01-27	-0.7	-6.0	-3.35
1850	1850-01-28	6.1	-4.0	1.05
1850	1850-01-29	6.1	-1.9	2.10
1850	1850-01-30	0.9	-1.3	-0.20
1850	1850-01-31	4.8	-7.1	-1.15
1850	1850-02-01	9.0	-2.1	3.45
1850	1850-02-02	9.6	3.1	6.35
1850	1850-02-03	9.1	7.1	8.10
1850	1850-02-04	6.4	1.1	3.75
1850	1850-02-05	6.1	1.1	3.60
1850	1850-02-06	6.0	2.3	4.15
1850	1850-02-07	4.9	0.8	2.85
1850	1850-02-08	9.2	0.5	4.85
1850	1850-02-09	9.7	4.4	7.05
1850	1850-02-10	6.9	2.2	4.55
1850	1850-02-11	7.5	1.4	4.45
1850	1850-02-12	6.4	2.3	4.35
1850	1850-02-13	3.2	0.7	1.95
1850	1850-02-14	8.7	-2.0	3.35
1850	1850-02-15	9.4	0.4	4.90
1850	1850-02-16	9.5	7.4	8.45
1850	1850-02-17	8.6	1.1	4.85
1850	1850-02-18	8.6	5.2	6.90
1850	1850-02-19	10.5	2.8	6.65
1850	1850-02-20	9.6	4.3	6.95
1850	1850-02-21	9.8	3.3	6.55
1850	1850-02-22	9.9	6.2	8.05
1850	1850-02-23	9.3	5.9	7.60
1850	1850-02-24	7.9	4.2	6.05
1850	1850-02-25	9.3	-0.1	4.60
1850	1850-02-26	9.8	2.2	6.00
1850	1850-02-27	9.1	0.9	5.00
1850	1850-02-28	11.0	-0.5	5.25
1850	1850-03-01	4.9	0.6	2.75
1850	1850-03-02	9.9	2.5	6.20
1850	1850-03-03	13.1	1.5	7.30
1850	1850-03-04	7.2	5.5	6.35
1850	1850-03-05	8.3	1.3	4.80
1850	1850-03-06	10.8	0.2	5.50
1850	1850-03-07	7.7	1.6	4.65
1850	1850-03-08	7.0	3.6	5.30
1850	1850-03-09	9.1	4.0	6.55
1850	1850-03-10	9.0	2.9	5.95
1850	1850-03-11	7.0	2.1	4.55
1850	1850-03-12	7.6	2.1	4.85
1850	1850-03-13	9.7	0.2	4.95
1850	1850-03-14	12.8	2.9	7.85
1850	1850-03-15	6.6	1.7	4.15
1850	1850-03-16	5.1	-2.7	1.20
1850	1850-03-17	-0.6	-6.3	-3.45
1850	1850-03-18	5.4	-3.7	0.85
1850	1850-03-19	6.0	-2.5	1.75
1850	1850-03-20	5.4	-2.1	1.65
1850	1850-03-21	6.8	1.5	4.15
1850	1850-03-22	4.6	-2.6	1.00
1850	1850-03-23	4.4	1.0	2.70
1850	1850-03-24	2.3	-0.9	0.70
1850	1850-03-25	3.8	-2.4	0.70
1850	1850-03-26	4.2	-2.5	0.85
1850	1850-03-27	5.3	-4.4	0.45
1850	1850-03-28	6.2	-2.3	1.95
1850	1850-03-29	6.4	-2.9	1.75
1850	1850-03-30	9.6	-1.4	4.10
1850	1850-03-31	13.9	-0.2	6.85
1850	1850-04-01	15.1	4.0	9.55
1850	1850-04-02	13.9	7.1	10.50
1850	1850-04-03	15.1	7.0	11.05
1850	1850-04-04	13.4	9.8	11.60
1850	1850-04-05	13.5	8.4	10.95
1850	1850-04-06	16.1	4.1	10.10
1850	1850-04-07	19.4	7.3	13.35
1850	1850-04-08	21.6	8.8	15.20
1850	1850-04-09	15.2	9.1	12.15
1850	1850-04-10	15.5	5.9	10.70
1850	1850-04-11	17.1	7.3	12.20
1850	1850-04-12	16.7	6.1	11.40
1850	1850-04-13	13.7	5.4	9.55
1850	1850-04-14	16.3	7.0	11.65
1850	1850-04-15	16.4	6.4	11.40
1850	1850-04-16	15.7	7.2	11.45
1850	1850-04-17	14.6	8.0	11.30
1850	1850-04-18	15.2	5.7	10.45
1850	1850-04-19	17.2	5.3	11.25
1850	1850-04-20	14.8	9.7	12.25
1850	1850-04-21	15.4	4.8	10.10
1850	1850-04-22	10.9	4.8	7.85
1850	1850-04-23	10.0	5.1	7.55
1850	1850-04-24	11.6	4.5	8.05
1850	1850-04-25	16.1	3.5	9.80
1850	1850-04-26	16.1	5.8	10.95
1850	1850-04-27	11.0	4.1	7.55
1850	1850-04-28	10.6	0.8	5.70
1850	1850-04-29	11.3	0.6	5.95
1850	1850-04-30	12.5	1.6	7.05
1850	1850-05-01	10.5	1.3	5.90
1850	1850-05-02	10.4	0.8	5.60
1850	1850-05-03	13.5	-0.2	6.65
1850	1850-05-04	14.0	5.0	9.50
1850	1850-05-05	15.6	3.1	9.35
1850	1850-05-06	20.1	5.3	12.70
1850	1850-05-07	20.2	6.9	13.55
1850	1850-05-08	14.8	10.0	12.40
1850	1850-05-09	13.0	5.5	9.25
1850	1850-05-10	16.5	4.1	10.30
1850	1850-05-11	16.9	4.1	10.50
1850	1850-05-12	16.2	7.3	11.75
1850	1850-05-13	16.3	6.4	11.35
1850	1850-05-14	12.4	2.5	7.45
1850	1850-05-15	10.8	4.1	7.45
1850	1850-05-16	12.1	3.1	7.60
1850	1850-05-17	14.5	5.3	9.90
1850	1850-05-18	17.7	2.5	10.10
1850	1850-05-19	19.3	6.0	12.65
1850	1850-05-20	22.4	5.9	14.15
1850	1850-05-21	21.9	8.5	15.20
1850	1850-05-22	22.4	6.8	14.60
1850	1850-05-23	22.5	10.7	16.60
1850	1850-05-24	17.1	10.4	13.75
1850	1850-05-25	19.4	10.4	14.90
1850	1850-05-26	22.8	8.4	15.60
1850	1850-05-27	21.6	10.5	16.05
1850	1850-05-28	19.4	10.0	14.70
1850	1850-05-29	21.9	9.0	15.45
1850	1850-05-30	23.8	9.4	16.60
1850	1850-05-31	23.3	9.2	16.25
1850	1850-06-01	22.5	9.3	15.90
1850	1850-06-02	23.5	9.5	16.50
1850	1850-06-03	23.4	9.4	16.40
1850	1850-06-04	22.1	8.9	15.50
1850	1850-06-05	24.6	11.0	17.80
1850	1850-06-06	22.2	13.0	17.60
1850	1850-06-07	20.1	11.5	15.80
1850	1850-06-08	19.6	10.8	15.20
1850	1850-06-09	22.3	8.7	15.50
1850	1850-06-10	24.9	9.2	17.05
1850	1850-06-11	26.1	11.2	18.65
1850	1850-06-12	24.6	11.6	18.10
1850	1850-06-13	19.4	12.5	15.95
1850	1850-06-14	19.1	8.8	13.95
1850	1850-06-15	17.8	10.3	14.05
1850	1850-06-16	17.1	5.5	11.30
1850	1850-06-17	18.2	8.3	13.25
1850	1850-06-18	20.5	6.0	13.25
1850	1850-06-19	21.6	9.2	15.40
1850	1850-06-20	23.5	8.9	16.20
1850	1850-06-21	24.9	8.8	16.85
1850	1850-06-22	24.7	10.4	17.55
1850	1850-06-23	27.8	12.1	19.95
1850	1850-06-24	28.3	9.4	18.85
1850	1850-06-25	27.5	11.7	19.60
1850	1850-06-26	30.4	12.1	21.25
1850	1850-06-27	23.0	14.8	18.90
1850	1850-06-28	23.6	9.9	16.75
1850	1850-06-29	19.6	13.8	16.70
1850	1850-06-30	19.5	10.5	15.00
1850	1850-07-01	21.9	13.4	17.65
1850	1850-07-02	21.9	12.7	17.30
1850	1850-07-03	23.8	9.9	16.85
1850	1850-07-04	24.9	8.5	16.70
1850	1850-07-05	21.1	10.9	16.00
1850	1850-07-06	23.4	9.2	16.30
1850	1850-07-07	21.4	12.9	17.15
1850	1850-07-08	16.8	11.4	14.10
1850	1850-07-09	15.8	6.9	11.35
1850	1850-07-10	17.2	7.8	12.50
1850	1850-07-11	18.4	8.4	13.40
1850	1850-07-12	19.6	6.9	13.25
1850	1850-07-13	22.8	7.5	15.15
1850	1850-07-14	26.9	10.3	18.60
1850	1850-07-15	27.9	12.8	20.35
1850	1850-07-16	28.3	16.3	22.30
1850	1850-07-17	28.1	15.6	21.85
1850	1850-07-18	24.4	15.4	19.90
1850	1850-07-19	21.8	13.7	17.75
1850	1850-07-20	22.9	12.0	17.45
1850	1850-07-21	23.9	10.4	17.15
1850	1850-07-22	26.6	10.6	18.60
1850	1850-07-23	29.7	12.9	21.30
1850	1850-07-24	23.8	13.2	18.50
1850	1850-07-25	24.5	11.0	17.75
1850	1850-07-26	22.2	13.2	17.70
1850	1850-07-27	19.4	12.3	15.85
1850	1850-07-28	22.3	11.8	17.05
1850	1850-07-29	23.9	11.1	17.50
1850	1850-07-30	23.4	12.9	18.15
1850	1850-07-31	23.9	12.7	18.30
1850	1850-08-01	22.5	13.0	17.75
1850	1850-08-02	22.4	11.2	16.80
1850	1850-08-03	23.5	10.8	17.15
1850	1850-08-04	27.1	12.9	20.00
1850	1850-08-05	30.3	16.4	23.35
1850	1850-08-06	22.0	16.5	19.25
1850	1850-08-07	18.6	11.6	15.10
1850	1850-08-08	21.4	11.2	16.30
1850	1850-08-09	20.3	15.3	17.80
1850	1850-08-10	22.0	11.9	16.95
1850	1850-08-11	22.6	13.0	17.80
1850	1850-08-12	22.9	11.8	17.35
1850	1850-08-13	22.8	11.2	17.00
1850	1850-08-14	24.2	13.9	19.05
1850	1850-08-15	21.3	16.2	18.75
1850	1850-08-16	20.3	15.2	17.75
1850	1850-08-17	20.5	13.5	17.00
1850	1850-08-18	22.6	15.1	18.85
1850	1850-08-19	19.1	14.1	16.60
1850	1850-08-20	18.1	10.0	14.05
1850	1850-08-21	18.3	9.0	13.65
1850	1850-08-22	18.5	8.3	13.40
1850	1850-08-23	17.9	10.1	14.00
1850	1850-08-24	20.0	8.2	14.10
1850	1850-08-25	20.3	9.2	14.75
1850	1850-08-26	20.0	9.1	14.55
1850	1850-08-27	20.1	8.5	14.30
1850	1850-08-28	17.0	11.2	14.10
1850	1850-08-29	16.3	8.5	12.40
1850	1850-08-30	16.5	8.8	12.65
1850	1850-08-31	17.5	6.3	11.90
1850	1850-09-01	20.0	9.5	14.75
1850	1850-09-02	20.9	9.3	15.10
1850	1850-09-03	19.7	11.9	15.80
1850	1850-09-04	17.3	10.1	13.70
1850	1850-09-05	15.5	8.9	12.20
1850	1850-09-06	15.3	9.0	12.15
1850	1850-09-07	17.0	5.5	11.25
1850	1850-09-08	16.1	5.5	10.80
1850	1850-09-09	16.1	7.9	12.00
1850	1850-09-10	16.8	8.1	12.45
1850	1850-09-11	17.7	6.2	11.95
1850	1850-09-12	17.0	6.1	11.55
1850	1850-09-13	16.3	3.0	9.65
1850	1850-09-14	17.1	2.9	10.00
1850	1850-09-15	16.6	5.4	11.00
1850	1850-09-16	18.6	6.3	12.45
1850	1850-09-17	16.3	8.3	12.30
1850	1850-09-18	17.2	8.2	12.70
1850	1850-09-19	18.9	6.0	12.45
1850	1850-09-20	20.4	8.0	14.20
1850	1850-09-21	18.7	13.5	16.10
1850	1850-09-22	20.1	8.5	14.30
1850	1850-09-23	20.5	10.6	15.55
1850	1850-09-24	20.5	9.4	14.95
1850	1850-09-25	18.1	9.5	13.80
1850	1850-09-26	19.0	10.2	14.60
1850	1850-09-27	17.2	11.5	14.35
1850	1850-09-28	15.9	9.6	12.75
1850	1850-09-29	15.2	7.9	11.55
1850	1850-09-30	14.1	8.5	11.30
1850	1850-10-01	13.9	7.6	10.75
1850	1850-10-02	13.4	7.2	10.30
1850	1850-10-03	15.0	5.2	10.10
1850	1850-10-04	15.4	6.4	10.90
1850	1850-10-05	15.5	7.4	11.45
1850	1850-10-06	14.8	5.4	10.10
1850	1850-10-07	15.5	7.3	11.40
1850	1850-10-08	15.3	8.8	12.05
1850	1850-10-09	14.2	7.4	10.80
1850	1850-10-10	12.9	5.9	9.40
1850	1850-10-11	11.3	5.7	8.50
1850	1850-10-12	11.1	3.2	7.15
1850	1850-10-13	10.2	3.9	7.05
1850	1850-10-14	10.8	6.0	8.40
1850	1850-10-15	10.9	6.9	8.90
1850	1850-10-16	12.5	2.6	7.55
1850	1850-10-17	14.0	3.6	8.80
1850	1850-10-18	14.8	6.6	10.70
1850	1850-10-19	14.6	9.3	11.95
1850	1850-10-20	11.7	8.5	10.10
1850	1850-10-21	9.4	2.3	5.85
1850	1850-10-22	7.0	-0.6	3.20
1850	1850-10-23	6.7	-1.2	2.75
1850	1850-10-24	6.0	0.4	3.20
1850	1850-10-25	6.1	-0.4	2.85
1850	1850-10-26	8.1	-0.9	3.60
1850	1850-10-27	9.6	-0.1	4.75
1850	1850-10-28	7.1	1.0	4.05
1850	1850-10-29	7.5	3.6	5.55
1850	1850-10-30	10.3	0.6	5.45
1850	1850-10-31	10.6	4.9	7.75
1850	1850-11-01	13.5	4.6	9.05
1850	1850-11-02	13.7	8.6	11.15
1850	1850-11-03	12.8	9.1	10.95
1850	1850-11-04	13.5	6.6	10.05
1850	1850-11-05	11.8	5.1	8.45
1850	1850-11-06	11.8	8.5	10.15
1850	1850-11-07	11.3	6.9	9.10
1850	1850-11-08	9.9	7.2	8.55
1850	1850-11-09	11.5	3.7	7.60
1850	1850-11-10	11.5	7.1	9.30
1850	1850-11-11	11.8	7.1	9.45
1850	1850-11-12	12.6	9.2	10.90
1850	1850-11-13	8.5	5.4	6.95
1850	1850-11-14	6.9	1.5	4.20
1850	1850-11-15	6.3	1.1	3.70
1850	1850-11-16	7.9	0.7	4.30
1850	1850-11-17	8.5	3.3	5.90
1850	1850-11-18	13.0	2.5	7.75
1850	1850-11-19	12.8	4.5	8.65
1850	1850-11-20	7.9	4.9	6.40
1850	1850-11-21	8.5	5.8	7.15
1850	1850-11-22	12.8	3.1	7.95
1850	1850-11-23	13.1	5.7	9.40
1850	1850-11-24	13.0	5.5	9.25
1850	1850-11-25	10.0	6.9	8.45
1850	1850-11-26	7.9	4.8	6.35
1850	1850-11-27	7.1	4.4	5.75
1850	1850-11-28	4.7	NA	NA
1850	1850-11-29	1.4	NA	NA
1850	1850-11-30	1.4	-4.1	-1.35
1850	1850-12-01	3.5	-1.4	1.05
1850	1850-12-02	5.3	0.6	2.95
1850	1850-12-03	7.2	-0.4	3.40
1850	1850-12-04	7.9	-0.7	3.60
1850	1850-12-05	8.6	4.6	6.60
1850	1850-12-06	8.7	5.5	7.10
1850	1850-12-07	4.6	-0.7	1.95
1850	1850-12-08	1.2	-0.5	0.35
1850	1850-12-09	2.3	-2.1	0.10
1850	1850-12-10	0.6	-1.4	-0.40
1850	1850-12-11	2.1	-1.4	0.35
1850	1850-12-12	8.4	-1.3	3.55
1850	1850-12-13	8.7	4.1	6.40
1850	1850-12-14	8.3	5.3	6.80
1850	1850-12-15	12.5	4.5	8.50
1850	1850-12-16	8.0	4.5	6.25
1850	1850-12-17	6.3	3.5	4.90
1850	1850-12-18	4.8	2.5	3.65
1850	1850-12-19	5.6	1.5	3.55
1850	1850-12-20	5.1	0.0	2.55
1850	1850-12-21	1.8	-0.4	0.70
1850	1850-12-22	2.1	-2.0	0.05
1850	1850-12-23	1.2	-0.7	0.25
1850	1850-12-24	1.3	-2.3	-0.50
1850	1850-12-25	4.8	-4.0	0.40
1850	1850-12-26	5.1	-0.6	2.25
1850	1850-12-27	5.6	1.2	3.40
1850	1850-12-28	6.4	2.3	4.35
1850	1850-12-29	8.0	2.7	5.35
1850	1850-12-30	8.8	4.7	6.75
1850	1850-12-31	10.9	7.1	9.00
1851	1851-01-01	10.9	7.9	9.40
1851	1851-01-02	10.2	6.4	8.30
1851	1851-01-03	8.9	3.5	6.20
1851	1851-01-04	8.0	4.6	6.30
1851	1851-01-05	6.9	2.6	4.75
1851	1851-01-06	6.7	3.4	5.05
1851	1851-01-07	7.2	-1.2	3.00
1851	1851-01-08	7.6	2.3	4.95
1851	1851-01-09	6.7	4.6	5.65
1851	1851-01-10	6.8	0.1	3.45
1851	1851-01-11	7.3	2.4	4.85
1851	1851-01-12	6.1	1.5	3.80
1851	1851-01-13	6.0	3.1	4.55
1851	1851-01-14	6.1	-1.8	2.15
1851	1851-01-15	6.7	0.6	3.65
1851	1851-01-16	8.5	2.2	5.35
1851	1851-01-17	8.7	3.1	5.90
1851	1851-01-18	7.8	3.1	5.45
1851	1851-01-19	5.8	1.3	3.55
1851	1851-01-20	7.3	-0.8	3.25
1851	1851-01-21	7.7	1.0	4.35
1851	1851-01-22	7.4	4.2	5.80
1851	1851-01-23	5.9	0.7	3.30
1851	1851-01-24	2.8	0.1	1.45
1851	1851-01-25	2.3	0.0	1.15
1851	1851-01-26	2.4	-1.0	0.70
1851	1851-01-27	4.1	-2.4	0.85
1851	1851-01-28	9.1	-0.7	4.20
1851	1851-01-29	9.8	1.9	5.85
1851	1851-01-30	7.7	4.8	6.25
1851	1851-01-31	6.3	1.9	4.10
1851	1851-02-01	5.8	0.5	3.15
1851	1851-02-02	6.3	0.4	3.35
1851	1851-02-03	6.5	-1.0	2.75
1851	1851-02-04	6.6	2.7	4.65
1851	1851-02-05	5.8	-0.6	2.60
1851	1851-02-06	6.4	1.8	4.10
1851	1851-02-07	8.6	-0.3	4.15
1851	1851-02-08	8.4	3.4	5.90
1851	1851-02-09	6.5	2.9	4.70
1851	1851-02-10	5.7	1.5	3.60
1851	1851-02-11	4.7	-2.7	1.00
1851	1851-02-12	5.0	-1.8	1.60
1851	1851-02-13	5.4	-0.1	2.65
1851	1851-02-14	4.1	-2.1	1.00
1851	1851-02-15	3.2	-2.9	0.15
1851	1851-02-16	3.1	-3.1	0.00
1851	1851-02-17	4.8	-2.1	1.35
1851	1851-02-18	7.9	-0.9	3.50
1851	1851-02-19	8.5	2.8	5.65
1851	1851-02-20	9.3	3.9	6.60
1851	1851-02-21	8.3	3.2	5.75
1851	1851-02-22	5.7	-1.5	2.10
1851	1851-02-23	8.4	-1.9	3.25
1851	1851-02-24	8.9	0.1	4.50
1851	1851-02-25	10.3	-0.1	5.10
1851	1851-02-26	3.2	-0.1	1.55
1851	1851-02-27	4.9	-3.5	0.70
1851	1851-02-28	4.1	-4.4	-0.15
1851	1851-03-01	5.0	-0.7	2.15
1851	1851-03-02	1.4	-2.6	-0.60
1851	1851-03-03	4.8	-3.7	0.55
1851	1851-03-04	7.7	-0.2	3.75
1851	1851-03-05	8.4	1.7	5.05
1851	1851-03-06	5.6	-0.3	2.65
1851	1851-03-07	5.6	1.9	3.75
1851	1851-03-08	5.7	0.5	3.10
1851	1851-03-09	5.2	-2.3	1.45
1851	1851-03-10	5.0	-1.3	1.85
1851	1851-03-11	6.8	0.1	3.45
1851	1851-03-12	7.0	1.0	4.00
1851	1851-03-13	9.4	2.3	5.85
1851	1851-03-14	10.9	1.5	6.20
1851	1851-03-15	8.0	2.1	5.05
1851	1851-03-16	8.6	3.3	5.95
1851	1851-03-17	8.8	2.3	5.55
1851	1851-03-18	10.5	3.1	6.80
1851	1851-03-19	14.1	4.6	9.35
1851	1851-03-20	13.8	8.0	10.90
1851	1851-03-21	13.0	7.6	10.30
1851	1851-03-22	14.4	5.7	10.05
1851	1851-03-23	12.3	5.8	9.05
1851	1851-03-24	12.1	3.4	7.75
1851	1851-03-25	12.8	6.1	9.45
1851	1851-03-26	14.5	7.3	10.90
1851	1851-03-27	11.8	3.6	7.70
1851	1851-03-28	12.7	7.7	10.20
1851	1851-03-29	12.2	5.5	8.85
1851	1851-03-30	9.1	4.1	6.60
1851	1851-03-31	9.6	3.5	6.55
1851	1851-04-01	9.6	2.4	6.00
1851	1851-04-02	11.3	0.9	6.10
1851	1851-04-03	11.3	5.4	8.35
1851	1851-04-04	9.2	3.3	6.25
1851	1851-04-05	7.7	2.0	4.85
1851	1851-04-06	7.8	-0.7	3.55
1851	1851-04-07	9.5	0.4	4.95
1851	1851-04-08	10.0	2.4	6.20
1851	1851-04-09	11.3	3.4	7.35
1851	1851-04-10	12.8	4.1	8.45
1851	1851-04-11	12.3	3.5	7.90
1851	1851-04-12	12.8	3.3	8.05
1851	1851-04-13	14.4	4.5	9.45
1851	1851-04-14	14.1	5.9	10.00
1851	1851-04-15	10.1	6.6	8.35
1851	1851-04-16	17.8	5.5	11.65
1851	1851-04-17	19.2	7.6	13.40
1851	1851-04-18	21.5	8.4	14.95
1851	1851-04-19	18.6	9.4	14.00
1851	1851-04-20	19.6	7.4	13.50
1851	1851-04-21	18.5	7.4	12.95
1851	1851-04-22	18.9	11.4	15.15
1851	1851-04-23	17.8	9.2	13.50
1851	1851-04-24	17.3	8.2	12.75
1851	1851-04-25	12.7	6.3	9.50
1851	1851-04-26	13.1	5.5	9.30
1851	1851-04-27	10.2	5.6	7.90
1851	1851-04-28	10.4	2.4	6.40
1851	1851-04-29	11.6	1.4	6.50
1851	1851-04-30	10.4	3.1	6.75
1851	1851-05-01	11.9	2.4	7.15
1851	1851-05-02	13.0	2.6	7.80
1851	1851-05-03	10.6	3.9	7.25
1851	1851-05-04	8.8	3.3	6.05
1851	1851-05-05	7.1	4.1	5.60
1851	1851-05-06	13.0	1.5	7.25
1851	1851-05-07	14.7	3.4	9.05
1851	1851-05-08	16.5	3.1	9.80
1851	1851-05-09	18.5	6.5	12.50
1851	1851-05-10	18.7	6.9	12.80
1851	1851-05-11	19.1	8.4	13.75
1851	1851-05-12	16.9	8.2	12.55
1851	1851-05-13	13.1	6.1	9.60
1851	1851-05-14	14.4	5.4	9.90
1851	1851-05-15	14.8	2.9	8.85
1851	1851-05-16	16.4	3.7	10.05
1851	1851-05-17	18.9	5.4	12.15
1851	1851-05-18	18.9	7.1	13.00
1851	1851-05-19	14.4	8.6	11.50
1851	1851-05-20	13.7	4.5	9.10
1851	1851-05-21	19.0	7.3	13.15
1851	1851-05-22	19.3	9.8	14.55
1851	1851-05-23	20.4	11.5	15.95
1851	1851-05-24	19.0	7.6	13.30
1851	1851-05-25	20.9	6.3	13.60
1851	1851-05-26	14.8	9.3	12.05
1851	1851-05-27	14.6	5.3	9.95
1851	1851-05-28	18.6	4.2	11.40
1851	1851-05-29	20.7	5.5	13.10
1851	1851-05-30	18.9	9.5	14.20
1851	1851-05-31	19.0	9.9	14.45
1851	1851-06-01	20.9	4.7	12.80
1851	1851-06-02	22.1	7.5	14.80
1851	1851-06-03	24.2	7.7	15.95
1851	1851-06-04	17.3	10.4	13.85
1851	1851-06-05	19.9	5.0	12.45
1851	1851-06-06	21.8	9.7	15.75
1851	1851-06-07	21.5	11.2	16.35
1851	1851-06-08	20.6	14.0	17.30
1851	1851-06-09	18.7	11.3	15.00
1851	1851-06-10	15.8	12.1	13.95
1851	1851-06-11	22.8	8.4	15.60
1851	1851-06-12	25.6	9.7	17.65
1851	1851-06-13	21.0	14.7	17.85
1851	1851-06-14	19.2	12.3	15.75
1851	1851-06-15	20.5	9.4	14.95
1851	1851-06-16	19.8	11.8	15.80
1851	1851-06-17	18.1	9.3	13.70
1851	1851-06-18	20.0	7.2	13.60
1851	1851-06-19	22.5	10.8	16.65
1851	1851-06-20	26.4	11.7	19.05
1851	1851-06-21	28.2	12.7	20.45
1851	1851-06-22	20.9	16.7	18.80
1851	1851-06-23	17.5	9.9	13.70
1851	1851-06-24	22.3	10.8	16.55
1851	1851-06-25	23.7	11.8	17.75
1851	1851-06-26	26.7	12.2	19.45
1851	1851-06-27	27.5	15.0	21.25
1851	1851-06-28	27.7	11.9	19.80
1851	1851-06-29	27.7	11.3	19.50
1851	1851-06-30	28.6	10.9	19.75
1851	1851-07-01	29.3	12.6	20.95
1851	1851-07-02	27.4	15.2	21.30
1851	1851-07-03	26.2	14.6	20.40
1851	1851-07-04	22.2	13.2	17.70
1851	1851-07-05	22.1	12.0	17.05
1851	1851-07-06	22.2	9.0	15.60
1851	1851-07-07	22.4	12.6	17.50
1851	1851-07-08	19.4	9.7	14.55
1851	1851-07-09	20.4	11.1	15.75
1851	1851-07-10	21.7	10.8	16.25
1851	1851-07-11	20.0	7.7	13.85
1851	1851-07-12	22.1	11.3	16.70
1851	1851-07-13	23.2	13.2	18.20
1851	1851-07-14	20.1	11.8	15.95
1851	1851-07-15	20.6	11.4	16.00
1851	1851-07-16	19.6	9.9	14.75
1851	1851-07-17	20.0	7.0	13.50
1851	1851-07-18	20.7	7.8	14.25
1851	1851-07-19	22.8	8.9	15.85
1851	1851-07-20	21.9	13.2	17.55
1851	1851-07-21	23.0	13.4	18.20
1851	1851-07-22	25.9	10.4	18.15
1851	1851-07-23	27.4	10.9	19.15
1851	1851-07-24	21.2	13.8	17.50
1851	1851-07-25	21.0	11.1	16.05
1851	1851-07-26	19.9	12.9	16.40
1851	1851-07-27	22.4	11.7	17.05
1851	1851-07-28	24.8	12.2	18.50
1851	1851-07-29	24.5	15.0	19.75
1851	1851-07-30	21.9	14.7	18.30
1851	1851-07-31	21.0	15.1	18.05
1851	1851-08-01	22.7	12.3	17.50
1851	1851-08-02	23.6	15.4	19.50
1851	1851-08-03	24.9	14.2	19.55
1851	1851-08-04	26.0	13.0	19.50
1851	1851-08-05	22.3	13.8	18.05
1851	1851-08-06	23.7	9.0	16.35
1851	1851-08-07	26.5	10.3	18.40
1851	1851-08-08	26.1	12.3	19.20
1851	1851-08-09	27.0	15.3	21.15
1851	1851-08-10	22.6	14.2	18.40
1851	1851-08-11	22.0	12.5	17.25
1851	1851-08-12	25.8	9.8	17.80
1851	1851-08-13	27.3	12.4	19.85
1851	1851-08-14	24.4	15.1	19.75
1851	1851-08-15	25.1	15.0	20.05
1851	1851-08-16	23.3	13.0	18.15
1851	1851-08-17	23.6	15.6	19.60
1851	1851-08-18	21.3	15.0	18.15
1851	1851-08-19	22.1	10.1	16.10
1851	1851-08-20	24.3	10.4	17.35
1851	1851-08-21	24.6	12.0	18.30
1851	1851-08-22	24.9	13.0	18.95
1851	1851-08-23	27.6	14.4	21.00
1851	1851-08-24	22.8	13.3	18.05
1851	1851-08-25	20.4	11.9	16.15
1851	1851-08-26	21.4	10.4	15.90
1851	1851-08-27	22.1	13.1	17.60
1851	1851-08-28	16.4	12.4	14.40
1851	1851-08-29	16.1	8.8	12.45
1851	1851-08-30	16.2	7.7	11.95
1851	1851-08-31	17.0	9.4	13.20
1851	1851-09-01	17.4	8.4	12.90
1851	1851-09-02	18.7	13.0	15.85
1851	1851-09-03	19.5	12.4	15.95
1851	1851-09-04	19.2	12.5	15.85
1851	1851-09-05	20.1	12.6	16.35
1851	1851-09-06	17.3	11.0	14.15
1851	1851-09-07	18.2	9.1	13.65
1851	1851-09-08	17.3	8.1	12.70
1851	1851-09-09	16.2	4.5	10.35
1851	1851-09-10	17.1	4.6	10.85
1851	1851-09-11	17.5	7.8	12.65
1851	1851-09-12	18.5	6.9	12.70
1851	1851-09-13	18.1	9.4	13.75
1851	1851-09-14	18.3	9.4	13.85
1851	1851-09-15	18.7	8.4	13.55
1851	1851-09-16	17.7	9.3	13.50
1851	1851-09-17	16.3	11.1	13.70
1851	1851-09-18	16.0	8.5	12.25
1851	1851-09-19	15.2	9.2	12.20
1851	1851-09-20	17.5	8.3	12.90
1851	1851-09-21	21.9	11.9	16.90
1851	1851-09-22	18.9	11.7	15.30
1851	1851-09-23	18.3	9.2	13.75
1851	1851-09-24	18.0	10.2	14.10
1851	1851-09-25	18.3	8.5	13.40
1851	1851-09-26	13.0	7.4	10.20
1851	1851-09-27	14.4	5.3	9.85
1851	1851-09-28	15.2	6.0	10.60
1851	1851-09-29	16.0	4.5	10.25
1851	1851-09-30	17.0	8.5	12.75
1851	1851-10-01	17.5	9.3	13.40
1851	1851-10-02	16.6	9.2	12.90
1851	1851-10-03	17.0	7.3	12.15
1851	1851-10-04	16.6	8.3	12.45
1851	1851-10-05	15.5	8.2	11.85
1851	1851-10-06	14.9	6.5	10.70
1851	1851-10-07	15.6	9.5	12.55
1851	1851-10-08	14.0	9.8	11.90
1851	1851-10-09	17.0	5.3	11.15
1851	1851-10-10	17.5	9.2	13.35
1851	1851-10-11	18.3	13.0	15.65
1851	1851-10-12	18.4	10.4	14.40
1851	1851-10-13	19.2	9.8	14.50
1851	1851-10-14	15.4	11.8	13.60
1851	1851-10-15	14.2	10.3	12.25
1851	1851-10-16	12.5	6.2	9.35
1851	1851-10-17	11.9	4.3	8.10
1851	1851-10-18	13.1	3.7	8.40
1851	1851-10-19	16.1	7.4	11.75
1851	1851-10-20	16.7	9.6	13.15
1851	1851-10-21	15.4	8.3	11.85
1851	1851-10-22	14.1	9.1	11.60
1851	1851-10-23	14.2	9.1	11.65
1851	1851-10-24	12.8	9.4	11.10
1851	1851-10-25	12.0	8.9	10.45
1851	1851-10-26	12.1	5.5	8.80
1851	1851-10-27	12.6	5.3	8.95
1851	1851-10-28	12.2	8.0	10.10
1851	1851-10-29	8.9	7.3	8.10
1851	1851-10-30	6.8	2.5	4.65
1851	1851-10-31	8.4	3.0	5.70
1851	1851-11-01	9.0	2.8	5.90
1851	1851-11-02	9.0	2.6	5.80
1851	1851-11-03	7.7	2.0	4.85
1851	1851-11-04	4.8	-0.2	2.30
1851	1851-11-05	7.4	-1.6	2.90
1851	1851-11-06	8.0	3.4	5.70
1851	1851-11-07	8.6	3.4	6.00
1851	1851-11-08	7.5	3.0	5.25
1851	1851-11-09	8.7	3.1	5.90
1851	1851-11-10	6.4	1.1	3.75
1851	1851-11-11	5.1	1.5	3.30
1851	1851-11-12	5.5	2.3	3.90
1851	1851-11-13	6.4	2.7	4.55
1851	1851-11-14	6.6	3.7	5.15
1851	1851-11-15	5.9	0.2	3.05
1851	1851-11-16	5.1	0.5	2.80
1851	1851-11-17	3.2	-0.9	1.15
1851	1851-11-18	2.4	-1.6	0.40
1851	1851-11-19	2.3	-4.0	-0.85
1851	1851-11-20	1.8	-1.7	0.05
1851	1851-11-21	3.3	-3.4	-0.05
1851	1851-11-22	3.5	-0.3	1.60
1851	1851-11-23	2.8	0.5	1.65
1851	1851-11-24	3.1	-2.2	0.45
1851	1851-11-25	3.7	-0.6	1.55
1851	1851-11-26	3.7	-1.6	1.05
1851	1851-11-27	3.8	-1.5	1.15
1851	1851-11-28	5.9	0.1	3.00
1851	1851-11-29	5.9	3.3	4.60
1851	1851-11-30	2.5	0.7	1.60
1851	1851-12-01	6.2	-1.3	2.45
1851	1851-12-02	6.3	0.6	3.45
1851	1851-12-03	5.8	3.4	4.60
1851	1851-12-04	5.6	2.7	4.15
1851	1851-12-05	8.1	2.2	5.15
1851	1851-12-06	8.4	4.2	6.30
1851	1851-12-07	7.7	5.7	6.70
1851	1851-12-08	7.6	3.1	5.35
1851	1851-12-09	11.5	4.0	7.75
1851	1851-12-10	11.5	7.4	9.45
1851	1851-12-11	9.4	6.7	8.05
1851	1851-12-12	5.9	1.1	3.50
1851	1851-12-13	6.4	0.6	3.50
1851	1851-12-14	2.8	0.6	1.70
1851	1851-12-15	2.4	-0.3	1.05
1851	1851-12-16	2.6	-1.1	0.75
1851	1851-12-17	3.2	-0.4	1.40
1851	1851-12-18	1.9	0.6	1.25
1851	1851-12-19	5.6	-1.8	1.90
1851	1851-12-20	6.0	-1.7	2.15
1851	1851-12-21	5.8	2.3	4.05
1851	1851-12-22	6.4	1.4	3.90
1851	1851-12-23	7.7	2.3	5.00
1851	1851-12-24	2.8	-1.9	0.45
1851	1851-12-25	3.5	0.4	1.95
1851	1851-12-26	2.8	-2.8	0.00
1851	1851-12-27	3.0	-0.7	1.15
1851	1851-12-28	-1.0	-2.9	-1.95
1851	1851-12-29	1.1	-5.8	-2.35
1851	1851-12-30	3.1	-4.3	-0.60
1851	1851-12-31	3.3	NA	NA
1852	1852-01-01	-2.0	NA	NA
1852	1852-01-02	1.9	-4.3	-1.20
1852	1852-01-03	5.9	-3.1	1.40
1852	1852-01-04	6.5	0.7	3.60
1852	1852-01-05	3.6	-1.4	1.10
1852	1852-01-06	6.0	-1.3	2.35
1852	1852-01-07	6.3	1.7	4.00
1852	1852-01-08	6.6	1.2	3.90
1852	1852-01-09	4.4	2.6	3.50
1852	1852-01-10	8.3	0.0	4.15
1852	1852-01-11	10.0	-0.9	4.55
1852	1852-01-12	12.8	6.8	9.80
1852	1852-01-13	12.9	8.3	10.60
1852	1852-01-14	11.1	8.6	9.85
1852	1852-01-15	13.0	7.4	10.20
1852	1852-01-16	10.6	NA	NA
1852	1852-01-17	7.7	NA	NA
1852	1852-01-18	6.2	1.5	3.85
1852	1852-01-19	5.7	0.7	3.20
1852	1852-01-20	7.1	0.0	3.55
1852	1852-01-21	9.4	3.2	6.30
1852	1852-01-22	8.6	4.2	6.40
1852	1852-01-23	6.1	2.4	4.25
1852	1852-01-24	6.1	0.6	3.35
1852	1852-01-25	7.3	3.1	5.20
1852	1852-01-26	7.0	3.7	5.35
1852	1852-01-27	8.1	1.9	5.00
1852	1852-01-28	6.9	4.3	5.60
1852	1852-01-29	5.7	1.5	3.60
1852	1852-01-30	5.0	-0.6	2.20
1852	1852-01-31	9.2	0.3	4.75
1852	1852-02-01	10.3	0.6	5.45
1852	1852-02-02	10.0	6.5	8.25
1852	1852-02-03	8.6	6.7	7.65
1852	1852-02-04	9.7	2.4	6.05
1852	1852-02-05	9.6	5.4	7.50
1852	1852-02-06	8.9	8.3	8.60
1852	1852-02-07	9.0	2.1	5.55
1852	1852-02-08	7.3	2.2	4.75
1852	1852-02-09	8.4	5.2	6.80
1852	1852-02-10	5.7	1.1	3.40
1852	1852-02-11	2.6	-0.2	1.20
1852	1852-02-12	0.7	-2.4	-0.85
1852	1852-02-13	3.1	-1.9	0.60
1852	1852-02-14	4.4	-0.2	2.10
1852	1852-02-15	8.2	-0.8	3.70
1852	1852-02-16	8.8	2.3	5.55
1852	1852-02-17	8.8	4.6	6.70
1852	1852-02-18	6.6	NA	NA
1852	1852-02-19	3.8	NA	NA
1852	1852-02-20	3.0	-2.3	0.35
1852	1852-02-21	5.9	-2.0	1.95
1852	1852-02-22	5.6	-0.5	2.55
1852	1852-02-23	2.5	-1.5	0.50
1852	1852-02-24	2.6	-2.8	-0.10
1852	1852-02-25	1.9	-4.2	-1.15
1852	1852-02-26	3.0	-3.7	-0.35
1852	1852-02-27	3.0	-2.7	0.15
1852	1852-02-28	5.1	-0.5	2.30
1852	1852-02-29	5.9	-0.4	2.75
1852	1852-03-01	6.0	-0.4	2.80
1852	1852-03-02	5.7	0.1	2.90
1852	1852-03-03	4.8	-1.7	1.55
1852	1852-03-04	2.6	-2.5	0.05
1852	1852-03-05	3.6	-2.2	0.70
1852	1852-03-06	5.1	-4.4	0.35
1852	1852-03-07	8.1	-2.7	2.70
1852	1852-03-08	5.8	-0.8	2.50
1852	1852-03-09	7.2	-1.5	2.85
1852	1852-03-10	5.9	1.7	3.80
1852	1852-03-11	6.3	0.4	3.35
1852	1852-03-12	5.8	0.2	3.00
1852	1852-03-13	4.7	0.0	2.35
1852	1852-03-14	3.4	-3.1	0.15
1852	1852-03-15	6.8	-3.9	1.45
1852	1852-03-16	7.3	2.8	5.05
1852	1852-03-17	8.2	2.6	5.40
1852	1852-03-18	6.1	1.3	3.70
1852	1852-03-19	6.8	-1.7	2.55
1852	1852-03-20	10.0	-1.3	4.35
1852	1852-03-21	12.1	-0.5	5.80
1852	1852-03-22	13.1	0.7	6.90
1852	1852-03-23	14.6	2.0	8.30
1852	1852-03-24	14.2	2.8	8.50
1852	1852-03-25	6.9	-2.5	2.20
1852	1852-03-26	7.0	-1.2	2.90
1852	1852-03-27	8.6	-1.8	3.40
1852	1852-03-28	11.9	-2.4	4.75
1852	1852-03-29	14.1	1.0	7.55
1852	1852-03-30	15.8	8.9	12.35
1852	1852-03-31	15.8	8.5	12.15
1852	1852-04-01	9.5	4.1	6.80
1852	1852-04-02	9.1	1.4	5.25
1852	1852-04-03	10.2	-1.3	4.45
1852	1852-04-04	11.9	2.4	7.15
1852	1852-04-05	14.4	1.0	7.70
1852	1852-04-06	17.1	4.1	10.60
1852	1852-04-07	8.6	4.2	6.40
1852	1852-04-08	9.5	1.8	5.65
1852	1852-04-09	9.8	1.9	5.85
1852	1852-04-10	10.5	-0.5	5.00
1852	1852-04-11	11.8	4.5	8.15
1852	1852-04-12	11.9	0.2	6.05
1852	1852-04-13	14.2	2.1	8.15
1852	1852-04-14	17.6	1.9	9.75
1852	1852-04-15	8.7	4.1	6.40
1852	1852-04-16	8.6	4.2	6.40
1852	1852-04-17	10.2	-3.1	3.55
1852	1852-04-18	6.4	2.5	4.45
1852	1852-04-19	6.9	-0.9	3.00
1852	1852-04-20	10.1	-2.1	4.00
1852	1852-04-21	15.6	-1.5	7.05
1852	1852-04-22	17.6	-0.3	8.65
1852	1852-04-23	16.5	3.3	9.90
1852	1852-04-24	11.2	2.5	6.85
1852	1852-04-25	14.5	-0.8	6.85
1852	1852-04-26	16.6	1.0	8.80
1852	1852-04-27	12.0	1.4	6.70
1852	1852-04-28	14.9	2.2	8.55
1852	1852-04-29	12.8	5.3	9.05
1852	1852-04-30	14.2	9.6	11.90
1852	1852-05-01	10.0	6.3	8.15
1852	1852-05-02	8.6	2.2	5.40
1852	1852-05-03	9.7	2.5	6.10
1852	1852-05-04	11.9	0.1	6.00
1852	1852-05-05	13.1	1.5	7.30
1852	1852-05-06	14.5	1.8	8.15
1852	1852-05-07	16.9	2.6	9.75
1852	1852-05-08	19.4	3.9	11.65
1852	1852-05-09	21.8	10.0	15.90
1852	1852-05-10	23.2	8.0	15.60
1852	1852-05-11	17.5	8.8	13.15
1852	1852-05-12	18.2	7.1	12.65
1852	1852-05-13	15.5	9.5	12.50
1852	1852-05-14	16.3	10.3	13.30
1852	1852-05-15	21.3	6.2	13.75
1852	1852-05-16	24.8	6.2	15.50
1852	1852-05-17	26.4	16.3	21.35
1852	1852-05-18	27.0	12.4	19.70
1852	1852-05-19	26.9	12.4	19.65
1852	1852-05-20	16.2	10.2	13.20
1852	1852-05-21	18.5	8.7	13.60
1852	1852-05-22	20.4	7.4	13.90
1852	1852-05-23	20.2	7.4	13.80
1852	1852-05-24	20.6	9.5	15.05
1852	1852-05-25	23.2	9.5	16.35
1852	1852-05-26	22.7	12.9	17.80
1852	1852-05-27	16.3	13.4	14.85
1852	1852-05-28	17.3	10.4	13.85
1852	1852-05-29	17.9	8.9	13.40
1852	1852-05-30	14.5	5.4	9.95
1852	1852-05-31	14.6	5.5	10.05
1852	1852-06-01	19.5	5.5	12.50
1852	1852-06-02	18.9	4.7	11.80
1852	1852-06-03	21.7	9.4	15.55
1852	1852-06-04	20.0	10.5	15.25
1852	1852-06-05	22.7	7.1	14.90
1852	1852-06-06	24.2	9.7	16.95
1852	1852-06-07	25.3	12.5	18.90
1852	1852-06-08	22.7	14.7	18.70
1852	1852-06-09	21.2	12.9	17.05
1852	1852-06-10	17.3	10.7	14.00
1852	1852-06-11	17.7	8.1	12.90
1852	1852-06-12	17.8	8.3	13.05
1852	1852-06-13	16.5	8.2	12.35
1852	1852-06-14	16.9	9.0	12.95
1852	1852-06-15	19.1	9.2	14.15
1852	1852-06-16	19.3	8.6	13.95
1852	1852-06-17	20.9	10.0	15.45
1852	1852-06-18	23.1	10.8	16.95
1852	1852-06-19	19.7	9.5	14.60
1852	1852-06-20	20.1	11.0	15.55
1852	1852-06-21	21.7	12.4	17.05
1852	1852-06-22	20.6	12.3	16.45
1852	1852-06-23	19.6	11.3	15.45
1852	1852-06-24	20.3	9.6	14.95
1852	1852-06-25	23.2	9.2	16.20
1852	1852-06-26	23.7	13.0	18.35
1852	1852-06-27	22.7	10.9	16.80
1852	1852-06-28	21.4	12.2	16.80
1852	1852-06-29	23.7	13.4	18.55
1852	1852-06-30	21.5	13.4	17.45
1852	1852-07-01	21.4	10.2	15.80
1852	1852-07-02	22.8	9.4	16.10
1852	1852-07-03	26.5	11.0	18.75
1852	1852-07-04	30.9	12.9	21.90
1852	1852-07-05	32.0	14.6	23.30
1852	1852-07-06	30.4	15.5	22.95
1852	1852-07-07	28.1	13.2	20.65
1852	1852-07-08	29.5	13.0	21.25
1852	1852-07-09	31.8	15.3	23.55
1852	1852-07-10	31.1	16.9	24.00
1852	1852-07-11	31.8	16.3	24.05
1852	1852-07-12	31.8	17.3	24.55
1852	1852-07-13	31.3	16.4	23.85
1852	1852-07-14	29.9	15.2	22.55
1852	1852-07-15	32.0	16.8	24.40
1852	1852-07-16	32.8	17.2	25.00
1852	1852-07-17	32.4	20.9	26.65
1852	1852-07-18	25.2	16.2	20.70
1852	1852-07-19	26.1	13.1	19.60
1852	1852-07-20	28.4	16.1	22.25
1852	1852-07-21	25.0	16.1	20.55
1852	1852-07-22	23.8	13.2	18.50
1852	1852-07-23	25.0	13.5	19.25
1852	1852-07-24	24.8	11.9	18.35
1852	1852-07-25	26.7	13.9	20.30
1852	1852-07-26	24.5	15.9	20.20
1852	1852-07-27	24.8	14.4	19.60
1852	1852-07-28	24.4	13.1	18.75
1852	1852-07-29	24.0	14.4	19.20
1852	1852-07-30	25.4	12.3	18.85
1852	1852-07-31	26.1	13.2	19.65
1852	1852-08-01	25.4	12.7	19.05
1852	1852-08-02	26.1	13.7	19.90
1852	1852-08-03	26.0	14.4	20.20
1852	1852-08-04	22.2	12.7	17.45
1852	1852-08-05	23.5	11.7	17.60
1852	1852-08-06	23.7	12.8	18.25
1852	1852-08-07	22.4	12.3	17.35
1852	1852-08-08	22.9	13.5	18.20
1852	1852-08-09	23.3	14.2	18.75
1852	1852-08-10	20.7	12.7	16.70
1852	1852-08-11	20.5	11.3	15.90
1852	1852-08-12	20.0	12.3	16.15
1852	1852-08-13	19.7	11.3	15.50
1852	1852-08-14	20.3	11.6	15.95
1852	1852-08-15	20.7	12.1	16.40
1852	1852-08-16	25.3	12.4	18.85
1852	1852-08-17	25.5	15.7	20.60
1852	1852-08-18	24.8	16.5	20.65
1852	1852-08-19	23.3	11.6	17.45
1852	1852-08-20	25.1	14.1	19.60
1852	1852-08-21	24.0	16.7	20.35
1852	1852-08-22	25.4	15.8	20.60
1852	1852-08-23	23.9	16.0	19.95
1852	1852-08-24	23.2	14.5	18.85
1852	1852-08-25	24.0	15.3	19.65
1852	1852-08-26	23.7	13.3	18.50
1852	1852-08-27	25.1	13.1	19.10
1852	1852-08-28	25.3	13.7	19.50
1852	1852-08-29	25.2	14.4	19.80
1852	1852-08-30	24.0	15.7	19.85
1852	1852-08-31	21.1	11.2	16.15
1852	1852-09-01	21.4	9.9	15.65
1852	1852-09-02	22.3	14.0	18.15
1852	1852-09-03	22.3	10.4	16.35
1852	1852-09-04	22.8	11.7	17.25
1852	1852-09-05	24.1	14.2	19.15
1852	1852-09-06	22.8	13.5	18.15
1852	1852-09-07	23.2	13.5	18.35
1852	1852-09-08	22.1	13.7	17.90
1852	1852-09-09	20.1	12.3	16.20
1852	1852-09-10	19.7	12.1	15.90
1852	1852-09-11	20.4	11.2	15.80
1852	1852-09-12	18.1	10.7	14.40
1852	1852-09-13	18.1	9.7	13.90
1852	1852-09-14	18.4	11.4	14.90
1852	1852-09-15	17.4	8.3	12.85
1852	1852-09-16	17.1	10.0	13.55
1852	1852-09-17	17.3	8.9	13.10
1852	1852-09-18	18.1	6.8	12.45
1852	1852-09-19	18.0	13.3	15.65
1852	1852-09-20	17.8	11.0	14.40
1852	1852-09-21	15.1	11.2	13.15
1852	1852-09-22	15.3	8.3	11.80
1852	1852-09-23	17.9	7.0	12.45
1852	1852-09-24	17.9	8.3	13.10
1852	1852-09-25	18.2	7.9	13.05
1852	1852-09-26	18.2	10.2	14.20
1852	1852-09-27	18.7	7.4	13.05
1852	1852-09-28	16.5	9.3	12.90
1852	1852-09-29	16.4	9.5	12.95
1852	1852-09-30	14.3	8.4	11.35
1852	1852-10-01	16.4	8.3	12.35
1852	1852-10-02	13.2	9.1	11.15
1852	1852-10-03	14.1	6.4	10.25
1852	1852-10-04	15.3	7.6	11.45
1852	1852-10-05	15.3	9.5	12.40
1852	1852-10-06	12.6	6.7	9.65
1852	1852-10-07	10.8	5.6	8.20
1852	1852-10-08	9.8	3.8	6.80
1852	1852-10-09	10.4	2.3	6.35
1852	1852-10-10	13.3	3.0	8.15
1852	1852-10-11	13.2	2.7	7.95
1852	1852-10-12	13.1	6.0	9.55
1852	1852-10-13	12.1	2.1	7.10
1852	1852-10-14	12.0	3.6	7.80
1852	1852-10-15	11.3	2.7	7.00
1852	1852-10-16	10.0	0.4	5.20
1852	1852-10-17	11.1	1.2	6.15
1852	1852-10-18	12.0	1.4	6.70
1852	1852-10-19	12.4	6.1	9.25
1852	1852-10-20	13.2	3.0	8.10
1852	1852-10-21	14.7	2.9	8.80
1852	1852-10-22	17.6	6.6	12.10
1852	1852-10-23	18.3	12.0	15.15
1852	1852-10-24	14.1	9.2	11.65
1852	1852-10-25	12.4	6.6	9.50
1852	1852-10-26	11.1	5.6	8.35
1852	1852-10-27	9.5	4.5	7.00
1852	1852-10-28	10.7	5.0	7.85
1852	1852-10-29	13.2	5.3	9.25
1852	1852-10-30	13.2	6.6	9.90
1852	1852-10-31	14.8	8.9	11.85
1852	1852-11-01	18.6	9.2	13.90
1852	1852-11-02	18.7	12.6	15.65
1852	1852-11-03	14.5	11.4	12.95
1852	1852-11-04	16.6	8.8	12.70
1852	1852-11-05	17.5	9.1	13.30
1852	1852-11-06	14.8	9.7	12.25
1852	1852-11-07	14.9	8.7	11.80
1852	1852-11-08	15.4	11.8	13.60
1852	1852-11-09	13.2	12.1	12.65
1852	1852-11-10	11.6	9.3	10.45
1852	1852-11-11	10.4	5.0	7.70
1852	1852-11-12	7.3	5.6	6.45
1852	1852-11-13	7.0	2.6	4.80
1852	1852-11-14	12.8	4.0	8.40
1852	1852-11-15	14.0	6.5	10.25
1852	1852-11-16	14.7	9.2	11.95
1852	1852-11-17	13.4	8.6	11.00
1852	1852-11-18	9.7	6.6	8.15
1852	1852-11-19	13.0	3.6	8.30
1852	1852-11-20	13.2	8.5	10.85
1852	1852-11-21	12.4	7.6	10.00
1852	1852-11-22	10.1	9.1	9.60
1852	1852-11-23	10.0	7.0	8.50
1852	1852-11-24	8.3	5.1	6.70
1852	1852-11-25	8.4	3.4	5.90
1852	1852-11-26	9.8	3.3	6.55
1852	1852-11-27	9.8	7.4	8.60
1852	1852-11-28	7.9	3.3	5.60
1852	1852-11-29	7.2	4.7	5.95
1852	1852-11-30	5.5	2.3	3.90
1852	1852-12-01	3.9	-1.5	1.20
1852	1852-12-02	6.5	0.8	3.65
1852	1852-12-03	8.4	3.4	5.90
1852	1852-12-04	10.0	4.0	7.00
1852	1852-12-05	10.2	8.0	9.10
1852	1852-12-06	10.1	7.9	9.00
1852	1852-12-07	9.9	8.2	9.05
1852	1852-12-08	9.0	6.5	7.75
1852	1852-12-09	10.5	5.9	8.20
1852	1852-12-10	10.9	6.6	8.75
1852	1852-12-11	10.9	6.9	8.90
1852	1852-12-12	11.1	5.9	8.50
1852	1852-12-13	11.4	8.4	9.90
1852	1852-12-14	11.8	8.4	10.10
1852	1852-12-15	10.4	8.1	9.25
1852	1852-12-16	10.4	5.8	8.10
1852	1852-12-17	10.1	7.4	8.75
1852	1852-12-18	7.7	5.5	6.60
1852	1852-12-19	8.8	1.6	5.20
1852	1852-12-20	10.0	2.6	6.30
1852	1852-12-21	8.7	5.1	6.90
1852	1852-12-22	6.5	4.8	5.65
1852	1852-12-23	7.0	0.5	3.75
1852	1852-12-24	11.8	-0.1	5.85
1852	1852-12-25	11.9	6.4	9.15
1852	1852-12-26	11.3	7.5	9.40
1852	1852-12-27	11.4	6.7	9.05
1852	1852-12-28	9.8	8.3	9.05
1852	1852-12-29	8.8	2.6	5.70
1852	1852-12-30	8.9	4.2	6.55
1852	1852-12-31	7.1	4.3	5.70

Table 2: Temperature observed at Brussels Observatory between 1839 and 1852.

Reproducing Quetelet’s law is now a simple matter of calculating the sum of the squared daily temperature from the day of last frost until the bloom day. We could use the day of last frost reported in Quetelet’s Letters. However, since we will replicate Quetelet’s analysis with recent data in a later section, we use our own definition of the day of last frost. We define the day of last frost to be the day following the last day the maximum temperature is below 0. The R code below creates the function doy_last_frost() to extract the day of last frost from the maximum temperature. To demonstrate this function, we then compare the bloom date with the last frost date in 1839, the first year Quetelet observed.

doy_last_frost <- function(tmax, doy_max = 100) {
  dof <- which(tmax[1:doy_max] <= 0)
  if (length(dof) == 0) 1 else max(dof) + 1
}

bloom_day <- lilac |> 
  filter(year == 1839) |> 
  pull(doy) +
  as.Date("1839-01-01")

frost_day <- temp |> 
  filter(year == 1839) |> 
  pull(tmax) |> 
  doy_last_frost() + as.Date("1839-01-01")

tibble(
  `last frost date` = frost_day,
  `bloom date` = bloom_day
  ) |> 
  kable(
    align = "c"
  ) |> 
  kable_styling()

last frost date	bloom date
1839-03-08	1839-05-11

Table 3: Last frost date and lilac bloom date at Brussels Observatory in 1839.

If Quetelet’s law of the flowering plants is correct, Table 3 has the following interpretation. On March 8, 1839 the lilacs at Brussels Observatory began “collecting” temperature. The lilacs continued to “collect” temperature until May 11, at which point they exceeded their 4264°C² quota and bloomed. We visualize this theory in Figure 4 with the R packages {ggplot2}, a member of the set of packages that constitute the “tidyverse” (2019), and {plotly}.

(temp |> 
   filter(date < as.Date("1839-06-01")) |> 
   ggplot() +
   aes(date, temp) +
   geom_line() +
   labs(
     x = "",
     y = "midrange temperature (°C)",
     ) +
   geom_vline(
     xintercept = as.numeric(c(bloom_day, frost_day)),
     linetype = "dotted"
     )) |> 
  ggplotly() |> 
  add_annotations(
    x = as.numeric(c(frost_day, bloom_day)),
    y = c(-4, -4),
    text = c("last\nfrost", "first\nbloom"),
    font = list(size = 14),
    ay = 0,
    xshift = c(-10, -12)
  ) |> 
  config(displaylogo = FALSE)

Figure 4: According to Quetelet’s law, the lilacs bloom when exposed to 4264°C² following the last frost.

Figure 4: According to Quetelet’s law, the lilacs bloom when exposed to 4264°C² following the last frost. Author provided, CC BY 4.0.

We now have all the ingredients necessary to reproduce Quetelet’s findings. Our reproduction is greatly simplified by using the nest() function from the {tidyr} package, another member of the {tidyverse}. For an overview of nest(), see the “Nested data” section of Grolemund and Wickham (2017). We will group the data by year, nest, calculate the cumulative squared temperature from the frost date to the bloom date within each year, and then unnest. We ignore temperatures below 0°C. That is, temperatures below 0°C are set to 0°C. We do this because it is clear from Quetelet’s derivation of the law that only positive temperatures should be squared. See the next section for details.

quetelet <- temp %>%
  group_by(year) %>%
  nest() %>%
  left_join(lilac, by = join_by(year)) %>%
  mutate(
    law = map(
      .x = data, 
      .f = ~ sum(pmax(.$temp, 0, na.rm = TRUE)[(doy_last_frost(tmax = .$tmax) + 1):doy]^2, na.rm = TRUE)
    )
  ) %>%
  unnest(law) %>%
  ungroup()

quetelet |>
  summarize(
    Quetelet = 4264,
    est = mean(law),
    se = sd(law) / sqrt(n()),
    ci = str_c("[", round(est - 2 * se), ", ", round(est + 2 * se), "]")
  ) |>
  kable(
    dig = 0,
    align = "c",
    col.names = c(
      "Quetelet's law (°C²)", "estimate (°C²)",
      "standard error (°C²)", "95% confidence interval (°C²)"
    )
  ) |>
  kable_styling()

Quetelet's law (°C²)	estimate (°C²)	standard error (°C²)	95% confidence interval (°C²)
4264	4261	197	[3867, 4656]

Table 4: Reproduction of Quetelet’s analysis.

The results show that Quetelet’s findings are indeed reproducible. Quetelet estimated that lilacs bloom once exposed to 4264°C² following the last frost. Our reanalysis suggests a similar amount. However, 4264°C² is the overall average across all years – the estimated amount needed to bloom varies year to year. As a result, the average has a 95% confidence interval of approximately 3870°C² to 4660°C². Quetelet was well aware of this variation. He argued it was due to unobserved factors that influence growing conditions and change each year, and he dedicated significant space in his Letters to discuss them.

These unobserved factors limit the accuracy of predictions made using the law. To assess the predictive accuracy of the law, we temporarily ignore the bloom dates Quetelet observed. Instead, we apply the 4264°C² quota to the temperature records at Brussels Observatory to predict the bloom date. We then compare our predictions with the bloom date Quetelet observed. The R code below creates the function doy_prediction() to estimate the day the lilac will bloom from temperature records. Table 5 summarizes the accuracy of Quetelet’s law by the mean absolute error and root mean squared error.

doy_prediction <- function(temp, tmax) {
  doy_last_frost(tmax) + which.max(cumsum(pmax(temp[(doy_last_frost(tmax) + 1):365], 0, na.rm = TRUE)^2) > 4264)
}

quetelet %>%
  mutate(pred = map(data, ~ doy_prediction(.$temp, .$tmax))) %>%
  unnest(pred) %>%
  ungroup() %>%
  summarize(
    mae = mean(abs(doy - pred)),
    rmse = sqrt(mean((doy - pred)^2))
  ) %>%
  kable(
    dig = 0,
    align = "c",
    col.names = c("mean absolute error (days)", "root mean squared error (days)")
  ) %>%
  kable_styling()

mean absolute error (days)	root mean squared error (days)
5	6

Table 5: Predictions using Quetelet’s law are accurate within a week on average.

Table 5 indicates that predictions made using the law are accurate to within a week on average. For comparison purposes, we also predict the day the lilacs will bloom using the average bloom date between 1839 and 1852. That is, on average the lilac bloomed on April 30 (April 29 on leap years), and we check the accuracy of simply predicting this average date each year. Table 6 indicates the average bloom date yields predictions that are less accurate by an average of two days.

quetelet %>%
  summarize(
    pred = mean(doy),
    mae = mean(abs(doy - pred)),
    rmse = sqrt(mean((doy - pred)^2))
  ) %>%
  select(mae, rmse) %>%
  kable(
    dig = 0,
    align = "c",
    col.names = c(
      "mean absolute error (days)",
      "root mean squared error (days)"
    )
  ) %>%
  kable_styling()

mean absolute error (days)	root mean squared error (days)
7	9

Table 6: Predictions using the average bloom date are off by a week or more on average.

Quetelet’s derivation of the law of the flowering plants

Quetelet believed that, as in physics, universal laws govern social and biological phenomenon. Quetelet was not only inspired by physics to describe social and biological patterns using mathematical formulas. He often took his formulas directly from physics. In fact, you may have already recognized similarities between his law and Newton’s second law of motion.

Quetelet reasoned that temperature exerts a “force” on plants in the same way that gravity exerts a force on a falling object. Newton’s second law states that acceleration is proportional to force. It follows that an object initially at rest and subject to a constant force will travel a distance proportional to time squared. Quetelet simply substituted temperature for time.

We briefly elaborate. Let \(d(t)\) denote the distance an object travels after time \(t\). Let \(v(t) = d'(t)\) denote its speed and \(a(t) = v'(t)\) its acceleration. If acceleration is constant, i.e. \(a(t) = c\),

\[ v(t) = \int_0^t a(s) \, ds = \int_0^t c \, ds = c t \]

and

\[ d(t) = \int_0^t v(s) \, ds = \int_0^t c s \, ds = \tfrac{c}{2} t^2 \]

Quetelet imagined plants experience time in temperature and bloom after “traveling” distance \(d_*\). If a plant is exposed to temperature \(t_i\) on day \(i = 1, 2, \ldots\), then the bloom date, \(n_*\), is the first day \(\sum_{i=1}^{n_*} \tfrac{c}{2} t_i^2 \geq d_*\). Multiplying both sides of the inequality by \(\tfrac{2}{c}\), yields Quetelet’s law: the bloom is the first day, \(n_*\), that \(\sum_{i=1}^{n_*} t_i^2 \geq \tfrac{2}{c} d_*\).

The derivation of laws like the law of the flowering plants was popular in the nineteenth century. But any similarities between the “force” of temperature and the force of gravity are likely coincidental. We are not aware of any biological mechanisms that justify Quetelet’s application of Newton’s law.

Today, the law of the flowering plants is considered a heuristic, or rule of thumb, that approximates complicated biological mechanisms. Like Quetelet, scientists model plants as experiencing time in temperature instead of calendar time. These temperature units are typically called “growing degree days”. Scientists often find that plants may only be sensitive to temperatures in specific ranges or “modified growing degree days”. Although modern statistical methods can greatly improve the accuracy of predictions, laws like Quetelet’s remain popular because they are simple to communicate and easy to replicate, as we demonstrate in the next section.

Replicating Quetelet’s law of the flowering plants

In the previous section, we explained how Quetelet derived the law of the flowering plants. Quetelet believed the law of the flowering plants was universal, describing the bloom date of all flowers around the world and in any year. Whether the law can in fact be considered universal requires replicating Quetelet’s results with new data collected at a different location in a different year.

In this section, we replicate the law of the flowering plants using lilac bloom dates observed by scientists between 1956 and 2009 at 53 locations throughout the Pacific Northwest (2015). The data can be downloaded from the USA National Phenology Network using the {rnpn} package (2022). For space considerations, the R code that downloads and cleans the data is provided in the Appendix. Running this code yields the tibble usa_npn. Each row of the tibble corresponds with a bloom date observed at a given site in a given year. There are 31 columns, only seven of which we use in our replication. The remaining columns are documented in the {rnpn} package, and we will not review them here.

Table 7 displays six of the seven columns (and only the first 10 rows of the full table). These columns are defined in the same way as the columns of Table 1, except for “site_id”, which denotes the site at which the observation was made. Table 1 does not have a “site_id” column because all observations were made at the same site, Brussels Observatory.

load(url("https://github.com/jauerbach/miscellaneous/blob/main/usa_npn.RData?raw=true"))

usa_npn %>%
  transmute(site_id,
    month = first_yes_month,
    day   = first_yes_day,
    year  = first_yes_year,
    date  = as.Date(paste(month, day, year), format = "%m %d %Y"),
    doy
  ) %>%
  kable(
    align = "c"
  ) %>%
  kable_styling() %>%
  scroll_box(
    width = "100%",
    height = "400px"
  )

site_id	month	day	year	date	doy
150	5	25	1956	1956-05-25	146
150	5	22	1957	1957-05-22	142
150	5	12	1958	1958-05-12	132
150	6	3	1959	1959-06-03	154
150	5	27	1960	1960-05-27	148
150	5	27	1961	1961-05-27	147
150	5	26	1962	1962-05-26	146
150	5	24	1963	1963-05-24	144
150	5	28	1964	1964-05-28	149
150	5	26	1966	1966-05-26	146
150	6	4	1967	1967-06-04	155
150	6	4	1968	1968-06-04	156
150	5	16	1969	1969-05-16	136
150	5	28	1970	1970-05-28	148
150	5	17	1971	1971-05-17	137
150	5	19	1972	1972-05-19	140
150	5	22	1973	1973-05-22	142
150	6	1	1974	1974-06-01	152
150	6	6	1975	1975-06-06	157
150	5	17	1976	1976-05-17	138
150	5	12	1977	1977-05-12	132
150	5	18	1981	1981-05-18	138
150	6	5	1982	1982-06-05	156
150	5	27	1983	1983-05-27	147
150	5	27	1984	1984-05-27	148
150	5	11	1985	1985-05-11	131
150	5	4	1987	1987-05-04	124
150	5	20	1988	1988-05-20	141
150	5	20	1989	1989-05-20	140
150	5	30	1990	1990-05-30	150
150	5	26	1991	1991-05-26	146
150	5	4	1992	1992-05-04	125
153	5	8	1957	1957-05-08	128
153	5	20	1958	1958-05-20	140
153	6	4	1964	1964-06-04	156
153	6	2	1965	1965-06-02	153
153	5	22	1966	1966-05-22	142
153	5	26	1967	1967-05-26	146
153	5	28	1968	1968-05-28	149
153	5	23	1969	1969-05-23	143
153	6	5	1970	1970-06-05	156
153	5	24	1971	1971-05-24	144
153	6	1	1972	1972-06-01	153
153	6	8	1973	1973-06-08	159
153	6	14	1974	1974-06-14	165
153	6	6	1976	1976-06-06	158
153	5	8	1977	1977-05-08	128
153	6	6	1978	1978-06-06	157
153	6	5	1979	1979-06-05	156
153	5	22	1980	1980-05-22	143
153	6	6	1981	1981-06-06	157
153	6	11	1982	1982-06-11	162
153	6	5	1983	1983-06-05	156
153	5	30	1985	1985-05-30	150
153	5	30	1986	1986-05-30	150
153	5	17	1987	1987-05-17	137
153	6	6	1989	1989-06-06	157
153	5	20	1992	1992-05-20	141
153	5	27	1993	1993-05-27	147
205	5	5	1957	1957-05-05	125
205	5	10	1958	1958-05-10	130
205	5	10	1959	1959-05-10	130
205	5	9	1961	1961-05-09	129
205	4	29	1962	1962-04-29	119
205	5	9	1963	1963-05-09	129
205	5	17	1964	1964-05-17	138
205	5	15	1965	1965-05-15	135
205	5	17	1968	1968-05-17	138
205	5	4	1969	1969-05-04	124
205	5	15	1970	1970-05-15	135
205	5	5	1971	1971-05-05	125
205	5	14	1973	1973-05-14	134
205	5	11	1976	1976-05-11	132
205	4	29	1977	1977-04-29	119
205	5	11	1978	1978-05-11	131
205	5	13	1979	1979-05-13	133
205	5	9	1980	1980-05-09	130
205	4	18	1985	1985-04-18	108
205	4	14	1986	1986-04-14	104
205	4	29	1987	1987-04-29	119
205	5	10	1988	1988-05-10	131
205	4	17	1989	1989-04-17	107
205	4	18	1990	1990-04-18	108
205	5	15	1991	1991-05-15	135
205	4	17	1992	1992-04-17	108
205	5	2	1993	1993-05-02	122
205	4	17	2002	2002-04-17	107
205	4	28	2003	2003-04-28	118
205	3	30	2005	2005-03-30	89
205	4	16	2007	2007-04-16	106
205	3	13	2007	2007-03-13	72
205	5	8	2008	2008-05-08	129
205	4	8	2008	2008-04-08	99
205	3	23	2009	2009-03-23	82
215	5	3	1957	1957-05-03	123
215	4	25	1958	1958-04-25	115
215	5	1	1959	1959-05-01	121
215	5	5	1960	1960-05-05	126
215	4	30	1962	1962-04-30	120
215	4	29	1963	1963-04-29	119
215	5	10	1964	1964-05-10	131
215	4	25	1965	1965-04-25	115
215	5	1	1966	1966-05-01	121
215	5	17	1967	1967-05-17	137
215	4	24	1969	1969-04-24	114
215	5	3	1970	1970-05-03	123
215	4	28	1973	1973-04-28	118
215	5	12	1974	1974-05-12	132
215	5	10	1976	1976-05-10	131
215	5	4	1980	1980-05-04	125
215	4	20	1983	1983-04-20	110
215	4	20	1985	1985-04-20	110
215	4	18	1987	1987-04-18	108
215	4	14	1988	1988-04-14	105
215	4	21	1989	1989-04-21	111
215	4	22	1990	1990-04-22	112
215	4	12	1991	1991-04-12	102
215	3	29	1992	1992-03-29	89
215	4	12	1993	1993-04-12	102
215	4	9	1994	1994-04-09	99
215	5	2	2002	2002-05-02	122
215	4	18	2003	2003-04-18	108
215	2	22	2005	2005-02-22	53
215	3	20	2006	2006-03-20	79
215	3	15	2007	2007-03-15	74
215	3	18	2008	2008-03-18	78
1961	5	29	1956	1956-05-29	150
1961	5	25	1957	1957-05-25	145
1961	5	21	1958	1958-05-21	141
1961	6	4	1959	1959-06-04	155
1961	5	26	1960	1960-05-26	147
1961	5	26	1961	1961-05-26	146
1961	6	10	1967	1967-06-10	161
1961	6	11	1968	1968-06-11	163
1961	5	26	1969	1969-05-26	146
1961	6	6	1970	1970-06-06	157
1961	6	7	1971	1971-06-07	158
1961	5	31	1972	1972-05-31	152
1961	6	5	1973	1973-06-05	156
1961	6	10	1974	1974-06-10	161
1961	6	15	1975	1975-06-15	166
1961	5	24	1977	1977-05-24	144
1961	6	14	1978	1978-06-14	165
1961	6	5	1979	1979-06-05	156
1961	5	30	1980	1980-05-30	151
1961	5	30	1981	1981-05-30	150
1961	6	17	1982	1982-06-17	168
1961	6	4	1983	1983-06-04	155
1961	6	2	1984	1984-06-02	154
1961	5	31	1985	1985-05-31	151
1961	5	30	1986	1986-05-30	150
1961	5	9	1987	1987-05-09	129
1961	5	25	1988	1988-05-25	146
1961	6	3	1989	1989-06-03	154
1961	6	10	1990	1990-06-10	161
1961	6	4	1991	1991-06-04	155
1961	5	10	1992	1992-05-10	131
1961	5	27	1993	1993-05-27	147
1961	5	28	2001	2001-05-28	148
1961	6	9	2008	2008-06-09	161
13738	4	13	1957	1957-04-13	103
13738	4	9	1959	1959-04-09	99
13738	4	4	1960	1960-04-04	95
13738	4	3	1961	1961-04-03	93
13738	4	12	1962	1962-04-12	102
13738	4	11	1963	1963-04-11	101
13738	3	31	1964	1964-03-31	91
13738	3	27	1965	1965-03-27	86
13738	4	2	1966	1966-04-02	92
13738	5	3	1967	1967-05-03	123
13738	4	13	1969	1969-04-13	103
13738	4	9	1971	1971-04-09	99
13738	3	30	1972	1972-03-30	90
13738	4	29	1975	1975-04-29	119
13738	4	15	1976	1976-04-15	106
13738	3	29	1978	1978-03-29	88
13738	4	9	1979	1979-04-09	99
13738	4	1	1980	1980-04-01	92
13738	4	4	1981	1981-04-04	94
13738	4	22	1982	1982-04-22	112
13738	4	18	1983	1983-04-18	108
13738	3	12	1984	1984-03-12	72
13738	4	6	1985	1985-04-06	96
13738	3	18	1986	1986-03-18	77
13738	4	4	1987	1987-04-04	94
13738	4	5	1989	1989-04-05	95
13738	4	1	1991	1991-04-01	91
13738	3	30	1992	1992-03-30	90
13794	4	22	1957	1957-04-22	112
13794	4	25	1958	1958-04-25	115
13794	4	3	1959	1959-04-03	93
13794	4	9	1960	1960-04-09	100
13794	4	4	1961	1961-04-04	94
13794	4	8	1962	1962-04-08	98
13794	5	7	1963	1963-05-07	127
13794	4	12	1964	1964-04-12	103
13794	3	15	1965	1965-03-15	74
13794	4	5	1966	1966-04-05	95
13794	5	15	1967	1967-05-15	135
13794	4	4	1968	1968-04-04	95
13794	3	28	1970	1970-03-28	87
13794	4	4	1971	1971-04-04	94
13794	4	15	1974	1974-04-15	105
13794	4	19	1976	1976-04-19	110
13794	4	12	1977	1977-04-12	102
13794	3	30	1978	1978-03-30	89
13794	4	15	1979	1979-04-15	105
13794	4	15	1980	1980-04-15	106
13794	4	22	1981	1981-04-22	112
13794	4	24	1982	1982-04-24	114
13794	4	21	1983	1983-04-21	111
13794	3	9	1984	1984-03-09	69
13794	4	1	1985	1985-04-01	91
13882	3	18	1960	1960-03-18	78
13882	3	16	1961	1961-03-16	75
13882	4	2	1962	1962-04-02	92
13882	3	25	1963	1963-03-25	84
13882	4	13	1964	1964-04-13	104
13882	3	29	1965	1965-03-29	88
13882	4	2	1966	1966-04-02	92
13882	4	4	1967	1967-04-04	94
13882	3	19	1968	1968-03-19	79
13882	4	2	1969	1969-04-02	92
13882	4	6	1970	1970-04-06	96
13882	3	16	1971	1971-03-16	75
13882	3	9	1972	1972-03-09	69
13882	3	21	1973	1973-03-21	80
13882	3	16	1974	1974-03-16	75
13882	3	23	1975	1975-03-23	82
13882	3	7	1976	1976-03-07	67
13882	4	6	1977	1977-04-06	96
13882	3	2	1978	1978-03-02	61
13882	3	15	1979	1979-03-15	74
13882	4	16	1981	1981-04-16	106
13882	3	16	1982	1982-03-16	75
13882	3	18	1983	1983-03-18	77
13882	3	5	1984	1984-03-05	65
13882	3	5	1985	1985-03-05	64
13882	3	1	1986	1986-03-01	60
13892	4	5	1957	1957-04-05	95
13892	4	10	1958	1958-04-10	100
13892	4	1	1959	1959-04-01	91
13892	3	31	1960	1960-03-31	91
13892	4	1	1961	1961-04-01	91
13892	4	3	1962	1962-04-03	93
13892	4	4	1963	1963-04-04	94
13892	3	30	1964	1964-03-30	90
13892	3	18	1965	1965-03-18	77
13892	4	3	1966	1966-04-03	93
13892	3	31	1967	1967-03-31	90
13892	3	6	1968	1968-03-06	66
13892	3	26	1969	1969-03-26	85
13892	3	17	1970	1970-03-17	76
13892	3	18	1971	1971-03-18	77
13892	3	12	1972	1972-03-12	72
13892	3	17	1973	1973-03-17	76
13892	3	17	1974	1974-03-17	76
13892	3	26	1975	1975-03-26	85
13892	3	15	1976	1976-03-15	75
13892	3	24	1977	1977-03-24	83
13892	2	25	1978	1978-02-25	56
13892	3	23	1979	1979-03-23	82
13892	3	5	1980	1980-03-05	65
13892	3	12	1981	1981-03-12	71
13892	3	20	1982	1982-03-20	79
13892	3	14	1983	1983-03-14	73
13892	3	4	1984	1984-03-04	64
13892	3	5	1986	1986-03-05	64
13924	6	2	1957	1957-06-02	153
13924	5	25	1958	1958-05-25	145
13924	5	23	1959	1959-05-23	143
13924	5	22	1960	1960-05-22	143
13924	5	22	1961	1961-05-22	142
13924	5	13	1962	1962-05-13	133
13924	5	11	1963	1963-05-11	131
13924	5	22	1964	1964-05-22	143
13924	5	20	1965	1965-05-20	140
13924	5	21	1966	1966-05-21	141
13924	5	31	1968	1968-05-31	152
13924	5	18	1969	1969-05-18	138
13924	5	30	1970	1970-05-30	150
13924	5	22	1971	1971-05-22	142
13924	5	9	1972	1972-05-09	130
13924	5	28	1973	1973-05-28	148
13924	5	15	1977	1977-05-15	135
13924	5	24	1981	1981-05-24	144
13924	5	25	1982	1982-05-25	145
13924	6	3	1983	1983-06-03	154
13924	5	26	1984	1984-05-26	147
13924	5	17	1985	1985-05-17	137
13924	5	8	1986	1986-05-08	128
13924	5	20	1987	1987-05-20	140
13924	5	20	1988	1988-05-20	141
13924	5	19	1989	1989-05-19	139
13924	5	22	1990	1990-05-22	142
13924	5	22	1991	1991-05-22	142
13924	5	6	1992	1992-05-06	127
13943	4	18	1957	1957-04-18	108
13943	4	23	1958	1958-04-23	113
13943	4	25	1959	1959-04-25	115
13943	4	11	1960	1960-04-11	102
13943	4	25	1961	1961-04-25	115
13943	4	17	1962	1962-04-17	107
13943	4	19	1963	1963-04-19	109
13943	4	30	1964	1964-04-30	121
13943	4	28	1965	1965-04-28	118
13943	4	17	1966	1966-04-17	107
13943	4	7	1967	1967-04-07	97
13943	4	21	1968	1968-04-21	112
13943	4	19	1969	1969-04-19	109
13943	5	2	1970	1970-05-02	122
13943	4	15	1971	1971-04-15	105
13943	3	25	1972	1972-03-25	85
13943	4	24	1974	1974-04-24	114
13943	4	20	1976	1976-04-20	111
13943	4	22	1977	1977-04-22	112
13943	4	14	1978	1978-04-14	104
13943	4	24	1980	1980-04-24	115
13943	4	18	1981	1981-04-18	108
13943	4	25	1982	1982-04-25	115
13943	4	28	1983	1983-04-28	118
13943	4	28	1984	1984-04-28	119
13943	4	2	1985	1985-04-02	92
13943	4	1	1986	1986-04-01	91
13943	4	20	1987	1987-04-20	110
13943	4	11	1988	1988-04-11	102
13943	4	8	1989	1989-04-08	98
13943	3	26	1990	1990-03-26	85
13943	4	7	1992	1992-04-07	98
13971	6	6	1957	1957-06-06	157
13971	5	16	1958	1958-05-16	136
13971	5	15	1959	1959-05-15	135
13971	5	22	1960	1960-05-22	143
13971	5	19	1961	1961-05-19	139
13971	5	15	1963	1963-05-15	135
13971	5	24	1964	1964-05-24	145
13971	5	31	1965	1965-05-31	151
13971	5	16	1966	1966-05-16	136
13971	5	29	1968	1968-05-29	150
13971	5	18	1969	1969-05-18	138
13971	5	23	1970	1970-05-23	143
13971	5	28	1971	1971-05-28	148
13971	5	11	1972	1972-05-11	132
13971	5	27	1973	1973-05-27	147
13971	5	14	1974	1974-05-14	134
13971	5	27	1975	1975-05-27	147
13971	5	20	1976	1976-05-20	141
13971	5	13	1977	1977-05-13	133
13971	5	22	1978	1978-05-22	142
13971	5	28	1980	1980-05-28	149
13971	5	22	1982	1982-05-22	142
13971	5	22	1983	1983-05-22	142
13971	5	21	1984	1984-05-21	142
13971	5	12	1985	1985-05-12	132
13971	5	15	1986	1986-05-15	135
13971	5	11	1987	1987-05-11	131
13971	5	7	1989	1989-05-07	127
13971	5	23	1991	1991-05-23	143
13971	5	12	1992	1992-05-12	133
13971	5	23	1993	1993-05-23	143
13971	5	15	1999	1999-05-15	135
13971	5	11	2000	2000-05-11	132
13971	5	12	2001	2001-05-12	132
13971	5	8	2002	2002-05-08	128
13971	5	14	2003	2003-05-14	134
13971	4	27	2005	2005-04-27	117
13971	4	18	2006	2006-04-18	108
13971	4	21	2007	2007-04-21	111
13974	5	5	1957	1957-05-05	125
13974	5	6	1958	1958-05-06	126
13974	4	28	1959	1959-04-28	118
13974	4	20	1960	1960-04-20	111
13974	5	1	1961	1961-05-01	121
13974	4	22	1962	1962-04-22	112
13974	4	15	1963	1963-04-15	105
13974	5	1	1964	1964-05-01	122
13974	5	2	1965	1965-05-02	122
13974	5	2	1966	1966-05-02	122
13974	4	10	1967	1967-04-10	100
13974	4	30	1968	1968-04-30	121
13974	4	24	1969	1969-04-24	114
13974	5	5	1970	1970-05-05	125
13974	4	23	1971	1971-04-23	113
13974	4	16	1972	1972-04-16	107
13974	5	5	1973	1973-05-05	125
13974	4	22	1974	1974-04-22	112
13974	4	27	1975	1975-04-27	117
13974	4	19	1976	1976-04-19	110
13974	4	24	1977	1977-04-24	114
13974	4	21	1978	1978-04-21	111
13974	4	21	1979	1979-04-21	111
13974	5	3	1980	1980-05-03	124
13974	4	26	1981	1981-04-26	116
13974	4	23	1982	1982-04-23	113
14031	6	2	1957	1957-06-02	153
14031	5	26	1958	1958-05-26	146
14031	6	8	1959	1959-06-08	159
14031	6	2	1960	1960-06-02	154
14031	5	29	1961	1961-05-29	149
14031	5	31	1962	1962-05-31	151
14031	5	27	1963	1963-05-27	147
14031	6	2	1964	1964-06-02	154
14031	6	6	1965	1965-06-06	157
14031	5	28	1966	1966-05-28	148
14031	6	3	1967	1967-06-03	154
14031	6	2	1968	1968-06-02	154
14031	5	24	1969	1969-05-24	144
14031	6	10	1970	1970-06-10	161
14031	6	8	1971	1971-06-08	159
14031	5	29	1972	1972-05-29	150
14031	6	4	1973	1973-06-04	155
14031	5	28	1974	1974-05-28	148
14031	6	5	1978	1978-06-05	156
14031	5	26	1979	1979-05-26	146
14031	5	28	1981	1981-05-28	148
14031	6	1	1982	1982-06-01	152
14031	5	30	1983	1983-05-30	150
14031	5	23	1986	1986-05-23	143
14031	5	15	1987	1987-05-15	135
14031	5	12	1988	1988-05-12	133
14031	5	2	1989	1989-05-02	122
14031	5	31	1990	1990-05-31	151
14061	5	18	1956	1956-05-18	139
14061	5	15	1957	1957-05-15	135
14061	5	12	1958	1958-05-12	132
14061	5	16	1959	1959-05-16	136
14061	5	13	1961	1961-05-13	133
14061	5	2	1962	1962-05-02	122
14061	5	9	1963	1963-05-09	129
14061	5	15	1964	1964-05-15	136
14061	5	16	1965	1965-05-16	136
14061	5	12	1966	1966-05-12	132
14061	5	15	1968	1968-05-15	136
14061	5	2	1971	1971-05-02	122
14061	4	30	1972	1972-04-30	121
14061	5	5	1973	1973-05-05	125
14061	4	30	1974	1974-04-30	120
14061	5	16	1975	1975-05-16	136
14061	4	21	1977	1977-04-21	111
14061	4	28	1978	1978-04-28	118
14061	5	8	1979	1979-05-08	128
14061	4	23	1980	1980-04-23	114
14061	4	21	1981	1981-04-21	111
14061	5	13	1982	1982-05-13	133
14061	5	1	1985	1985-05-01	121
14061	4	26	1987	1987-04-26	116
14061	4	28	1988	1988-04-28	119
14061	5	7	1989	1989-05-07	127
14061	5	13	1991	1991-05-13	133
14061	4	27	1993	1993-04-27	117
14063	5	24	1956	1956-05-24	145
14063	5	27	1957	1957-05-27	147
14063	5	19	1958	1958-05-19	139
14063	6	5	1959	1959-06-05	156
14063	5	29	1960	1960-05-29	150
14063	5	27	1961	1961-05-27	147
14063	5	30	1962	1962-05-30	150
14063	5	28	1963	1963-05-28	148
14063	5	26	1964	1964-05-26	147
14063	6	3	1965	1965-06-03	154
14063	5	28	1966	1966-05-28	148
14063	5	30	1967	1967-05-30	150
14063	6	1	1968	1968-06-01	153
14063	5	24	1969	1969-05-24	144
14063	5	31	1970	1970-05-31	151
14063	5	27	1971	1971-05-27	147
14063	5	23	1972	1972-05-23	144
14063	5	30	1973	1973-05-30	150
14063	6	2	1974	1974-06-02	153
14063	6	11	1975	1975-06-11	162
14063	5	21	1976	1976-05-21	142
14063	5	13	1977	1977-05-13	133
14063	5	24	1978	1978-05-24	144
14063	5	26	1979	1979-05-26	146
14063	5	15	1980	1980-05-15	136
14063	5	25	1981	1981-05-25	145
14063	6	9	1982	1982-06-09	160
14063	5	27	1983	1983-05-27	147
14063	5	25	1984	1984-05-25	146
14063	5	12	1985	1985-05-12	132
14063	5	24	1986	1986-05-24	144
14063	5	2	1987	1987-05-02	122
14063	5	14	1988	1988-05-14	135
14063	5	18	1989	1989-05-18	138
14063	5	29	1990	1990-05-29	149
14063	5	29	1991	1991-05-29	149
14063	5	5	1992	1992-05-05	126
14063	5	17	1993	1993-05-17	137
14072	5	29	1956	1956-05-29	150
14072	5	28	1957	1957-05-28	148
14072	5	20	1958	1958-05-20	140
14072	6	4	1959	1959-06-04	155
14072	5	30	1960	1960-05-30	151
14072	5	28	1961	1961-05-28	148
14072	6	4	1962	1962-06-04	155
14072	5	29	1963	1963-05-29	149
14072	6	3	1964	1964-06-03	155
14072	6	7	1965	1965-06-07	158
14072	6	1	1966	1966-06-01	152
14072	6	3	1967	1967-06-03	154
14072	6	2	1968	1968-06-02	154
14072	6	3	1969	1969-06-03	154
14072	6	3	1970	1970-06-03	154
14072	6	3	1971	1971-06-03	154
14072	5	30	1972	1972-05-30	151
14072	6	11	1974	1974-06-11	162
14072	6	13	1975	1975-06-13	164
14072	5	31	1976	1976-05-31	152
14072	6	1	1977	1977-06-01	152
14072	5	29	1978	1978-05-29	149
14072	6	1	1979	1979-06-01	152
14072	5	19	1980	1980-05-19	140
14072	5	31	1981	1981-05-31	151
14072	6	15	1982	1982-06-15	166
14072	6	1	1983	1983-06-01	152
14072	6	14	1984	1984-06-14	166
14072	6	8	1985	1985-06-08	159
14072	5	28	1986	1986-05-28	148
14094	5	19	1957	1957-05-19	139
14094	5	10	1958	1958-05-10	130
14094	5	16	1959	1959-05-16	136
14094	5	21	1961	1961-05-21	141
14094	5	19	1962	1962-05-19	139
14094	5	22	1963	1963-05-22	142
14094	5	18	1964	1964-05-18	139
14094	5	30	1965	1965-05-30	150
14094	5	25	1966	1966-05-25	145
14094	5	26	1967	1967-05-26	146
14094	5	26	1968	1968-05-26	147
14094	5	20	1969	1969-05-20	140
14094	5	24	1970	1970-05-24	144
14094	5	20	1971	1971-05-20	140
14094	5	18	1972	1972-05-18	139
14094	5	6	1974	1974-05-06	126
14094	5	21	1975	1975-05-21	141
14094	5	21	1976	1976-05-21	142
14094	5	16	1979	1979-05-16	136
14094	4	26	1980	1980-04-26	117
14094	4	29	1981	1981-04-29	119
14094	5	17	1983	1983-05-17	137
14094	4	25	1987	1987-04-25	115
14094	5	1	1988	1988-05-01	122
14094	5	8	1989	1989-05-08	128
14094	5	15	1991	1991-05-15	135
14094	4	24	1992	1992-04-24	115
14094	5	3	1993	1993-05-03	123
14094	5	3	1999	1999-05-03	123
14094	5	1	2000	2000-05-01	122
14094	5	2	2001	2001-05-02	122
14115	5	23	1956	1956-05-23	144
14115	5	26	1957	1957-05-26	146
14115	5	20	1958	1958-05-20	140
14115	6	3	1959	1959-06-03	154
14115	5	28	1960	1960-05-28	149
14115	5	25	1961	1961-05-25	145
14115	5	25	1962	1962-05-25	145
14115	5	22	1963	1963-05-22	142
14115	5	20	1964	1964-05-20	141
14115	6	2	1965	1965-06-02	153
14115	5	26	1966	1966-05-26	146
14115	5	31	1967	1967-05-31	151
14115	6	1	1968	1968-06-01	153
14115	5	14	1969	1969-05-14	134
14115	5	28	1970	1970-05-28	148
14115	5	25	1971	1971-05-25	145
14115	5	22	1972	1972-05-22	143
14115	5	23	1973	1973-05-23	143
14115	5	20	1974	1974-05-20	140
14115	6	10	1975	1975-06-10	161
14115	5	20	1976	1976-05-20	141
14115	5	10	1977	1977-05-10	130
14115	5	21	1978	1978-05-21	141
14115	5	26	1979	1979-05-26	146
14115	5	6	1980	1980-05-06	127
14115	5	17	1981	1981-05-17	137
14120	5	16	1956	1956-05-16	137
14120	5	14	1957	1957-05-14	134
14120	5	16	1958	1958-05-16	136
14120	5	28	1959	1959-05-28	148
14120	5	24	1960	1960-05-24	145
14120	5	22	1961	1961-05-22	142
14120	5	24	1962	1962-05-24	144
14120	5	20	1963	1963-05-20	140
14120	5	30	1964	1964-05-30	151
14120	5	18	1965	1965-05-18	138
14120	5	18	1966	1966-05-18	138
14120	5	23	1967	1967-05-23	143
14120	5	17	1968	1968-05-17	138
14120	5	15	1969	1969-05-15	135
14120	5	24	1970	1970-05-24	144
14120	5	22	1971	1971-05-22	142
14120	5	16	1973	1973-05-16	136
14120	5	30	1975	1975-05-30	150
14120	5	16	1976	1976-05-16	137
14120	5	17	1977	1977-05-17	137
14120	5	18	1978	1978-05-18	138
14120	5	16	1979	1979-05-16	136
14120	5	2	1980	1980-05-02	123
14120	5	20	1981	1981-05-20	140
14120	5	22	1982	1982-05-22	142
14120	5	23	1983	1983-05-23	143
14120	5	28	1984	1984-05-28	149
14120	5	17	1985	1985-05-17	137
14120	5	21	1986	1986-05-21	141
14120	5	5	1987	1987-05-05	125
14120	5	11	1988	1988-05-11	132
14120	5	13	1989	1989-05-13	133
14120	5	27	1990	1990-05-27	147
14120	5	26	1991	1991-05-26	146
14120	5	4	1992	1992-05-04	125
14120	5	13	1993	1993-05-13	133
14120	5	16	2001	2001-05-16	136
14120	5	26	2002	2002-05-26	146
14120	5	19	2003	2003-05-19	139
14120	4	16	2005	2005-04-16	106
14120	4	27	2006	2006-04-27	117
14120	4	8	2007	2007-04-08	98
14120	5	14	2008	2008-05-14	135
14120	4	27	2009	2009-04-27	117
14124	5	19	1956	1956-05-19	140
14124	5	13	1957	1957-05-13	133
14124	5	9	1958	1958-05-09	129
14124	5	15	1959	1959-05-15	135
14124	5	12	1960	1960-05-12	133
14124	5	15	1961	1961-05-15	135
14124	5	3	1962	1962-05-03	123
14124	5	11	1963	1963-05-11	131
14124	5	14	1964	1964-05-14	135
14124	5	9	1966	1966-05-09	129
14124	5	21	1967	1967-05-21	141
14124	5	9	1968	1968-05-09	130
14124	5	5	1969	1969-05-05	125
14124	5	18	1970	1970-05-18	138
14124	5	7	1971	1971-05-07	127
14124	5	10	1972	1972-05-10	131
14124	5	14	1973	1973-05-14	134
14124	5	3	1974	1974-05-03	123
14124	5	22	1975	1975-05-22	142
14124	5	7	1976	1976-05-07	128
14124	4	29	1977	1977-04-29	119
14124	5	12	1978	1978-05-12	132
14124	5	17	1979	1979-05-17	137
14124	4	27	1981	1981-04-27	117
14124	5	16	1982	1982-05-16	136
14124	5	9	1983	1983-05-09	129
14124	4	26	1987	1987-04-26	116
14124	5	9	1989	1989-05-09	129
14124	5	17	1991	1991-05-17	137
14124	4	28	1992	1992-04-28	119
14127	5	19	1957	1957-05-19	139
14127	5	12	1958	1958-05-12	132
14127	5	17	1959	1959-05-17	137
14127	5	11	1960	1960-05-11	132
14127	5	12	1961	1961-05-12	132
14127	5	4	1962	1962-05-04	124
14127	5	12	1964	1964-05-12	133
14127	5	15	1965	1965-05-15	135
14127	5	21	1967	1967-05-21	141
14127	5	9	1968	1968-05-09	130
14127	5	6	1969	1969-05-06	126
14127	5	20	1970	1970-05-20	140
14127	5	13	1971	1971-05-13	133
14127	5	14	1972	1972-05-14	135
14127	5	19	1973	1973-05-19	139
14127	5	8	1974	1974-05-08	128
14127	5	30	1975	1975-05-30	150
14127	4	11	1976	1976-04-11	102
14127	5	1	1977	1977-05-01	121
14127	4	14	1978	1978-04-14	104
14127	5	17	1979	1979-05-17	137
14127	5	3	1980	1980-05-03	124
14127	4	25	1981	1981-04-25	115
14127	5	21	1982	1982-05-21	141
14127	5	16	1983	1983-05-16	136
14127	5	13	1984	1984-05-13	134
14127	5	1	1985	1985-05-01	121
14127	5	1	1986	1986-05-01	121
14127	4	27	1987	1987-04-27	117
14127	5	1	1988	1988-05-01	122
14127	5	7	1989	1989-05-07	127
14127	5	14	1991	1991-05-14	134
14127	5	2	1992	1992-05-02	123
14127	5	8	1993	1993-05-08	128
14132	5	11	1958	1958-05-11	131
14132	5	27	1959	1959-05-27	147
14132	5	16	1960	1960-05-16	137
14132	5	8	1962	1962-05-08	128
14132	5	12	1963	1963-05-12	132
14132	5	16	1964	1964-05-16	137
14132	5	22	1966	1966-05-22	142
14132	5	25	1967	1967-05-25	145
14132	5	14	1969	1969-05-14	134
14132	5	27	1970	1970-05-27	147
14132	5	17	1971	1971-05-17	137
14132	5	20	1972	1972-05-20	141
14132	5	19	1973	1973-05-19	139
14132	5	16	1974	1974-05-16	136
14132	5	29	1975	1975-05-29	149
14132	5	17	1976	1976-05-17	138
14132	5	4	1977	1977-05-04	124
14132	5	27	1979	1979-05-27	147
14132	5	5	1980	1980-05-05	126
14132	4	28	1981	1981-04-28	118
14132	5	25	1982	1982-05-25	145
14132	5	27	1983	1983-05-27	147
14132	5	22	1984	1984-05-22	143
14132	5	2	1987	1987-05-02	122
14132	5	18	1988	1988-05-18	139
14132	5	18	1989	1989-05-18	138
14132	5	14	1993	1993-05-14	134
14136	6	21	1967	1967-06-21	172
14136	6	19	1968	1968-06-19	171
14136	6	8	1969	1969-06-08	159
14136	6	22	1970	1970-06-22	173
14136	6	8	1972	1972-06-08	160
14136	6	27	1973	1973-06-27	178
14136	6	17	1974	1974-06-17	168
14136	7	3	1975	1975-07-03	184
14136	7	1	1976	1976-07-01	183
14136	6	14	1977	1977-06-14	165
14136	6	22	1978	1978-06-22	173
14136	6	17	1979	1979-06-17	168
14136	6	11	1980	1980-06-11	163
14136	6	21	1981	1981-06-21	172
14136	6	27	1982	1982-06-27	178
14136	7	2	1983	1983-07-02	183
14136	6	22	1984	1984-06-22	174
14136	5	20	1987	1987-05-20	140
14136	5	31	1988	1988-05-31	152
14136	6	13	1989	1989-06-13	164
14136	6	22	1990	1990-06-22	173
14136	6	19	1991	1991-06-19	170
14136	6	4	1992	1992-06-04	156
14136	6	11	1993	1993-06-11	162
14136	6	22	1999	1999-06-22	173
14136	6	19	2001	2001-06-19	170
14136	6	21	2002	2002-06-21	172
14137	5	31	1956	1956-05-31	152
14137	5	28	1957	1957-05-28	148
14142	5	19	1956	1956-05-19	140
14142	5	20	1957	1957-05-20	140
14142	5	15	1958	1958-05-15	135
14142	5	27	1959	1959-05-27	147
14142	5	15	1960	1960-05-15	136
14142	5	17	1962	1962-05-17	137
14142	5	17	1963	1963-05-17	137
14142	5	18	1964	1964-05-18	139
14142	5	27	1967	1967-05-27	147
14142	5	31	1968	1968-05-31	152
14142	5	22	1969	1969-05-22	142
14142	5	25	1970	1970-05-25	145
14142	5	23	1971	1971-05-23	143
14142	5	11	1974	1974-05-11	131
14142	5	29	1975	1975-05-29	149
14142	5	14	1976	1976-05-14	135
14142	5	5	1977	1977-05-05	125
14142	5	21	1978	1978-05-21	141
14142	5	26	1979	1979-05-26	146
14142	5	3	1980	1980-05-03	124
14142	5	6	1981	1981-05-06	126
14142	6	4	1982	1982-06-04	155
14142	5	24	1983	1983-05-24	144
14142	5	9	1984	1984-05-09	130
14142	4	28	1985	1985-04-28	118
14142	4	12	1986	1986-04-12	102
14142	5	5	1987	1987-05-05	125
14142	5	20	1988	1988-05-20	141
14142	5	6	1989	1989-05-06	126
14143	6	2	1956	1956-06-02	154
14143	5	23	1957	1957-05-23	143
14143	5	20	1958	1958-05-20	140
14143	6	3	1959	1959-06-03	154
14143	5	29	1960	1960-05-29	150
14143	5	29	1961	1961-05-29	149
14143	5	28	1962	1962-05-28	148
14143	5	31	1963	1963-05-31	151
14143	5	23	1964	1964-05-23	144
14143	6	3	1965	1965-06-03	154
14143	5	30	1966	1966-05-30	150
14143	6	4	1967	1967-06-04	155
14143	5	31	1968	1968-05-31	152
14143	5	23	1969	1969-05-23	143
14143	6	5	1970	1970-06-05	156
14143	5	27	1971	1971-05-27	147
14143	5	26	1972	1972-05-26	147
14143	5	26	1973	1973-05-26	146
14143	6	3	1974	1974-06-03	154
14143	6	7	1975	1975-06-07	158
14143	5	17	1976	1976-05-17	138
14143	5	7	1977	1977-05-07	127
14143	5	24	1978	1978-05-24	144
14143	6	7	1979	1979-06-07	158
14143	5	4	1980	1980-05-04	125
14143	5	12	1981	1981-05-12	132
14143	5	27	1983	1983-05-27	147
14143	5	23	1984	1984-05-23	144
14143	5	13	1985	1985-05-13	133
14143	5	24	1986	1986-05-24	144
14143	5	6	1987	1987-05-06	126
14143	5	14	1988	1988-05-14	135
14143	5	21	1989	1989-05-21	141
14143	5	3	1992	1992-05-03	124
14147	5	12	1957	1957-05-12	132
14147	5	14	1958	1958-05-14	134
14147	5	18	1959	1959-05-18	138
14147	5	19	1960	1960-05-19	140
14147	5	25	1961	1961-05-25	145
14147	5	19	1962	1962-05-19	139
14147	5	24	1963	1963-05-24	144
14147	5	16	1964	1964-05-16	137
14147	5	24	1965	1965-05-24	144
14147	5	25	1966	1966-05-25	145
14147	5	29	1967	1967-05-29	149
14147	5	25	1968	1968-05-25	146
14147	5	16	1969	1969-05-16	136
14147	6	2	1970	1970-06-02	153
14147	5	20	1971	1971-05-20	140
14147	5	21	1972	1972-05-21	142
14147	5	17	1973	1973-05-17	137
14147	6	4	1974	1974-06-04	155
14147	6	2	1975	1975-06-02	153
14147	5	13	1976	1976-05-13	134
14147	5	7	1977	1977-05-07	127
14147	5	22	1978	1978-05-22	142
14147	6	7	1979	1979-06-07	158
14147	5	1	1980	1980-05-01	122
14147	5	15	1981	1981-05-15	135
14147	5	28	1982	1982-05-28	148
14147	5	28	1983	1983-05-28	148
14147	5	17	1984	1984-05-17	138
14147	5	5	1987	1987-05-05	125
14147	5	12	1988	1988-05-12	133
14150	6	1	1956	1956-06-01	153
14150	5	30	1957	1957-05-30	150
14150	5	22	1958	1958-05-22	142
14150	6	11	1959	1959-06-11	162
14150	6	7	1960	1960-06-07	159
14150	6	2	1961	1961-06-02	153
14150	6	9	1962	1962-06-09	160
14150	6	1	1964	1964-06-01	153
14150	5	28	1966	1966-05-28	148
14150	6	7	1967	1967-06-07	158
14150	6	7	1968	1968-06-07	159
14150	5	25	1969	1969-05-25	145
14150	6	6	1970	1970-06-06	157
14150	5	27	1971	1971-05-27	147
14150	5	30	1972	1972-05-30	151
14150	6	5	1973	1973-06-05	156
14150	6	12	1974	1974-06-12	163
14150	6	8	1975	1975-06-08	159
14150	5	29	1976	1976-05-29	150
14150	5	15	1977	1977-05-15	135
14150	6	2	1978	1978-06-02	153
14150	6	3	1979	1979-06-03	154
14150	5	18	1980	1980-05-18	139
14150	5	29	1981	1981-05-29	149
14150	6	12	1982	1982-06-12	163
14150	6	1	1983	1983-06-01	152
14150	5	30	1984	1984-05-30	151
14163	5	31	1956	1956-05-31	152
14163	6	2	1957	1957-06-02	153
14163	5	23	1958	1958-05-23	143
14163	6	15	1959	1959-06-15	166
14163	6	5	1960	1960-06-05	157
14163	6	3	1961	1961-06-03	154
14163	6	12	1962	1962-06-12	163
14163	6	5	1963	1963-06-05	156
14163	6	15	1964	1964-06-15	167
14163	6	8	1965	1965-06-08	159
14163	6	2	1966	1966-06-02	153
14163	6	18	1967	1967-06-18	169
14163	6	15	1970	1970-06-15	166
14163	6	8	1971	1971-06-08	159
14163	6	3	1972	1972-06-03	155
14163	6	17	1973	1973-06-17	168
14163	6	13	1974	1974-06-13	164
14163	6	22	1975	1975-06-22	173
14163	6	1	1976	1976-06-01	153
14163	6	4	1977	1977-06-04	155
14163	6	8	1978	1978-06-08	159
14163	6	1	1979	1979-06-01	152
14163	5	24	1980	1980-05-24	145
14163	6	8	1981	1981-06-08	159
14163	5	30	1985	1985-05-30	150
14163	6	1	1988	1988-06-01	153
14163	6	12	1991	1991-06-12	163
14166	5	17	1956	1956-05-17	138
14166	5	18	1957	1957-05-18	138
14166	5	17	1958	1958-05-17	137
14166	6	2	1959	1959-06-02	153
14166	5	30	1961	1961-05-30	150
14166	5	28	1962	1962-05-28	148
14166	5	25	1963	1963-05-25	145
14166	5	28	1964	1964-05-28	149
14166	6	5	1965	1965-06-05	156
14166	5	27	1966	1966-05-27	147
14166	5	30	1970	1970-05-30	150
14166	5	27	1971	1971-05-27	147
14166	5	29	1972	1972-05-29	150
14166	5	24	1973	1973-05-24	144
14166	5	25	1974	1974-05-25	145
14166	5	29	1975	1975-05-29	149
14166	5	17	1976	1976-05-17	138
14166	6	1	1978	1978-06-01	152
14166	5	24	1980	1980-05-24	145
14166	5	25	1982	1982-05-25	145
14166	5	26	1983	1983-05-26	146
14166	5	24	1984	1984-05-24	145
14166	5	18	1985	1985-05-18	138
14166	5	4	1987	1987-05-04	124
14166	5	11	1988	1988-05-11	132
14166	5	25	1989	1989-05-25	145
14166	5	31	1990	1990-05-31	151
14166	5	22	1991	1991-05-22	142
14166	5	15	1993	1993-05-15	135
14166	5	23	1999	1999-05-23	143
14166	5	10	2000	2000-05-10	131
14166	5	19	2001	2001-05-19	139
14166	6	3	2002	2002-06-03	154
14166	5	23	2003	2003-05-23	143
14166	5	14	2004	2004-05-14	135
14166	5	12	2006	2006-05-12	132
14166	5	26	2008	2008-05-26	147
14166	5	20	2009	2009-05-20	140
14168	6	1	1956	1956-06-01	153
14168	6	4	1957	1957-06-04	155
14168	5	23	1958	1958-05-23	143
14168	6	7	1959	1959-06-07	158
14168	5	30	1960	1960-05-30	151
14168	5	27	1961	1961-05-27	147
14168	5	28	1962	1962-05-28	148
14168	5	27	1963	1963-05-27	147
14168	6	2	1964	1964-06-02	154
14168	6	8	1965	1965-06-08	159
14168	5	30	1966	1966-05-30	150
14168	6	9	1967	1967-06-09	160
14168	6	7	1968	1968-06-07	159
14168	6	14	1973	1973-06-14	165
14168	6	17	1975	1975-06-17	168
14168	5	27	1976	1976-05-27	148
14168	5	22	1977	1977-05-22	142
14168	6	3	1978	1978-06-03	154
14168	6	5	1979	1979-06-05	156
14168	6	5	1980	1980-06-05	157
14168	6	2	1981	1981-06-02	153
14168	6	13	1982	1982-06-13	164
14168	6	5	1983	1983-06-05	156
14168	6	3	1984	1984-06-03	155
14168	5	27	1985	1985-05-27	147
14168	5	29	1986	1986-05-29	149
14168	5	8	1987	1987-05-08	128
14168	5	24	1988	1988-05-24	145
14168	6	2	1991	1991-06-02	153
14199	4	2	1959	1959-04-02	92
14199	4	2	1960	1960-04-02	93
14199	3	30	1961	1961-03-30	89
14199	4	4	1962	1962-04-04	94
14199	4	5	1963	1963-04-05	95
14199	3	31	1966	1966-03-31	90
14199	4	1	1967	1967-04-01	91
14199	3	22	1968	1968-03-22	82
14199	4	12	1969	1969-04-12	102
14199	4	3	1970	1970-04-03	93
14199	3	27	1971	1971-03-27	86
14199	4	21	1975	1975-04-21	111
14199	3	31	1976	1976-03-31	91
14199	4	8	1977	1977-04-08	98
14199	3	25	1978	1978-03-25	84
14199	4	4	1979	1979-04-04	94
14199	4	10	1980	1980-04-10	101
14199	4	6	1981	1981-04-06	96
14199	4	1	1982	1982-04-01	91
14199	4	1	1983	1983-04-01	91
14199	3	5	1986	1986-03-05	64
14204	5	2	1957	1957-05-02	122
14204	5	12	1958	1958-05-12	132
14204	4	15	1959	1959-04-15	105
14204	3	9	1960	1960-03-09	69
14204	4	15	1962	1962-04-15	105
14204	4	25	1965	1965-04-25	115
14204	4	12	1966	1966-04-12	102
14204	5	14	1967	1967-05-14	134
14204	4	17	1968	1968-04-17	108
14204	4	22	1969	1969-04-22	112
14204	5	11	1970	1970-05-11	131
14204	4	21	1971	1971-04-21	111
14204	5	5	1973	1973-05-05	125
14204	4	25	1974	1974-04-25	115
14204	5	20	1975	1975-05-20	140
14204	5	3	1976	1976-05-03	124
14204	5	2	1977	1977-05-02	122
14204	4	29	1978	1978-04-29	119
14204	5	2	1979	1979-05-02	122
14204	4	21	1980	1980-04-21	112
14204	4	24	1981	1981-04-24	114
14204	4	6	1982	1982-04-06	96
14204	5	6	1983	1983-05-06	126
14204	4	20	1984	1984-04-20	111
14204	4	14	1985	1985-04-14	104
14204	4	15	1986	1986-04-15	105
14253	3	20	1957	1957-03-20	79
14253	4	14	1958	1958-04-14	104
14253	4	6	1959	1959-04-06	96
14253	3	30	1960	1960-03-30	90
14253	4	7	1961	1961-04-07	97
14253	4	2	1962	1962-04-02	92
14253	4	6	1963	1963-04-06	96
14253	4	14	1964	1964-04-14	105
14253	4	16	1965	1965-04-16	106
14253	4	1	1966	1966-04-01	91
14253	3	26	1967	1967-03-26	85
14253	4	6	1968	1968-04-06	97
14253	4	11	1969	1969-04-11	101
14253	4	17	1970	1970-04-17	107
14253	4	5	1971	1971-04-05	95
14253	3	16	1972	1972-03-16	76
14253	4	28	1973	1973-04-28	118
14253	4	10	1977	1977-04-10	100
14253	4	7	1978	1978-04-07	97
14253	4	15	1979	1979-04-15	105
14253	4	9	1981	1981-04-09	99
14253	4	7	1982	1982-04-07	97
14253	4	9	1983	1983-04-09	99
14253	4	1	1985	1985-04-01	91
14253	3	31	1986	1986-03-31	90
14253	4	16	1987	1987-04-16	106
14253	4	1	1988	1988-04-01	92
14253	4	6	1990	1990-04-06	96
14253	4	11	1991	1991-04-11	101
14253	4	3	1992	1992-04-03	94
14253	4	11	1993	1993-04-11	101
14255	4	17	1976	1976-04-17	108
14255	4	20	1977	1977-04-20	110
14255	4	15	1978	1978-04-15	105
14255	4	18	1979	1979-04-18	108
14255	4	29	1980	1980-04-29	120
14255	4	16	1981	1981-04-16	106
14255	4	9	1982	1982-04-09	99
14255	4	13	1984	1984-04-13	104
14255	4	14	1985	1985-04-14	104
14255	3	30	1986	1986-03-30	89
14255	4	21	1987	1987-04-21	111
14255	4	19	1988	1988-04-19	110
14255	4	1	1989	1989-04-01	91
14255	4	13	1990	1990-04-13	103
14255	4	12	1991	1991-04-12	102
14255	4	1	1993	1993-04-01	91
14265	4	18	1957	1957-04-18	108
14265	4	25	1958	1958-04-25	115
14265	4	22	1959	1959-04-22	112
14265	4	16	1960	1960-04-16	107
14265	4	17	1961	1961-04-17	107
14265	4	16	1962	1962-04-16	106
14265	3	22	1972	1972-03-22	82
14265	5	4	1973	1973-05-04	124
14265	4	21	1974	1974-04-21	111
14265	4	21	1976	1976-04-21	112
14265	4	25	1977	1977-04-25	115
14265	4	1	1978	1978-04-01	91
14265	4	21	1981	1981-04-21	111
14265	4	12	1982	1982-04-12	102
14265	5	1	1983	1983-05-01	121
14265	4	22	1984	1984-04-22	113
14265	4	5	1986	1986-04-05	95
14265	4	19	1987	1987-04-19	109
14265	4	14	1988	1988-04-14	105
14265	4	10	1989	1989-04-10	100
14265	4	16	1990	1990-04-16	106
14265	4	24	1991	1991-04-24	114
14265	4	11	1992	1992-04-11	102
14265	4	10	1993	1993-04-10	100
14265	4	12	2001	2001-04-12	102
14265	3	30	2002	2002-03-30	89
14265	4	21	2003	2003-04-21	111
14265	3	25	2004	2004-03-25	85
14265	3	30	2005	2005-03-30	89
14265	4	6	2006	2006-04-06	96
14265	3	19	2007	2007-03-19	78
14265	3	17	2008	2008-03-17	77
14265	3	20	2009	2009-03-20	79
14269	3	24	1957	1957-03-24	83
14269	4	10	1958	1958-04-10	100
14318	4	10	1957	1957-04-10	100
14318	4	5	1958	1958-04-05	95
14318	4	17	1959	1959-04-17	107
14318	4	5	1960	1960-04-05	96
14318	4	3	1961	1961-04-03	93
14318	4	15	1962	1962-04-15	105
14318	4	24	1964	1964-04-24	115
14318	4	14	1965	1965-04-14	104
14318	4	14	1966	1966-04-14	104
14318	5	2	1967	1967-05-02	122
14318	3	31	1968	1968-03-31	91
14318	4	15	1969	1969-04-15	105
14318	4	1	1970	1970-04-01	91
14318	4	29	1971	1971-04-29	119
14318	4	9	1972	1972-04-09	100
14318	4	8	1974	1974-04-08	98
14318	5	5	1975	1975-05-05	125
14318	4	15	1976	1976-04-15	106
14318	4	7	1977	1977-04-07	97
14318	4	3	1979	1979-04-03	93
14318	4	8	1980	1980-04-08	99
14318	4	9	1981	1981-04-09	99
14318	4	21	1982	1982-04-21	111
14318	4	12	1984	1984-04-12	103
14318	4	20	1985	1985-04-20	110
14318	4	2	1986	1986-04-02	92
14320	4	6	1957	1957-04-06	96
14320	4	9	1958	1958-04-09	99
14320	4	6	1959	1959-04-06	96
14320	4	3	1961	1961-04-03	93
14320	4	8	1962	1962-04-08	98
14320	4	5	1963	1963-04-05	95
14320	4	11	1964	1964-04-11	102
14320	4	3	1965	1965-04-03	93
14320	4	5	1966	1966-04-05	95
14320	4	11	1967	1967-04-11	101
14320	3	13	1968	1968-03-13	73
14320	4	10	1969	1969-04-10	100
14320	3	25	1970	1970-03-25	84
14320	4	24	1971	1971-04-24	114
14320	3	24	1972	1972-03-24	84
14320	3	15	1973	1973-03-15	74
14320	3	22	1974	1974-03-22	81
14320	4	12	1975	1975-04-12	102
14320	4	1	1976	1976-04-01	92
14320	4	5	1977	1977-04-05	95
14320	4	3	1978	1978-04-03	93
14320	4	2	1979	1979-04-02	92
14320	4	9	1980	1980-04-09	100
14320	3	21	1986	1986-03-21	80
14320	4	3	1987	1987-04-03	93
14320	3	31	1988	1988-03-31	91
14323	5	3	1957	1957-05-03	123
14323	5	12	1958	1958-05-12	132
14323	5	10	1959	1959-05-10	130
14323	5	4	1960	1960-05-04	125
14323	5	10	1961	1961-05-10	130
14323	5	8	1962	1962-05-08	128
14323	5	10	1963	1963-05-10	130
14323	5	18	1964	1964-05-18	139
14323	5	5	1965	1965-05-05	125
14323	5	1	1966	1966-05-01	121
14323	5	17	1967	1967-05-17	137
14323	5	14	1968	1968-05-14	135
14323	5	1	1969	1969-05-01	121
14323	5	16	1970	1970-05-16	136
14323	5	8	1971	1971-05-08	128
14323	5	13	1972	1972-05-13	134
14323	5	8	1973	1973-05-08	128
14323	5	10	1974	1974-05-10	130
14323	5	23	1975	1975-05-23	143
14323	5	11	1976	1976-05-11	132
14323	5	5	1977	1977-05-05	125
14323	5	7	1978	1978-05-07	127
14323	5	9	1979	1979-05-09	129
14323	5	1	1981	1981-05-01	121
14323	5	20	1982	1982-05-20	140
14323	5	10	1983	1983-05-10	130
14323	5	19	1984	1984-05-19	140
14323	5	25	1985	1985-05-25	145
14328	4	27	1957	1957-04-27	117
14328	4	21	1958	1958-04-21	111
14328	4	30	1959	1959-04-30	120
14328	4	23	1960	1960-04-23	114
14328	4	28	1961	1961-04-28	118
14328	4	22	1962	1962-04-22	112
14328	5	3	1963	1963-05-03	123
14328	5	16	1964	1964-05-16	137
14328	4	25	1965	1965-04-25	115
14328	5	3	1966	1966-05-03	123
14328	5	14	1967	1967-05-14	134
14328	4	25	1968	1968-04-25	116
14328	4	29	1969	1969-04-29	119
14328	5	5	1971	1971-05-05	125
14328	4	26	1972	1972-04-26	117
14328	4	27	1973	1973-04-27	117
14328	4	27	1974	1974-04-27	117
14328	5	14	1975	1975-05-14	134
14328	5	4	1976	1976-05-04	125
14328	4	30	1977	1977-04-30	120
14328	4	18	1978	1978-04-18	108
14328	4	25	1979	1979-04-25	115
14328	4	25	1980	1980-04-25	116
14328	4	28	1981	1981-04-28	118
14328	5	10	1982	1982-05-10	130
14328	4	27	1983	1983-04-27	117
14328	4	18	1984	1984-04-18	109
14328	4	30	1985	1985-04-30	120
14328	4	14	1986	1986-04-14	104
14363	4	29	1957	1957-04-29	119
14363	4	21	1958	1958-04-21	111
14363	4	25	1959	1959-04-25	115
14363	4	12	1960	1960-04-12	103
14363	4	10	1961	1961-04-10	100
14363	4	14	1962	1962-04-14	104
14363	4	15	1963	1963-04-15	105
14363	3	17	1964	1964-03-17	77
14363	4	11	1965	1965-04-11	101
14363	3	30	1966	1966-03-30	89
14363	5	7	1967	1967-05-07	127
14363	4	9	1968	1968-04-09	100
14363	4	5	1970	1970-04-05	95
14363	4	17	1971	1971-04-17	107
14363	4	6	1972	1972-04-06	97
14363	4	20	1973	1973-04-20	110
14363	4	24	1976	1976-04-24	115
14363	4	10	1977	1977-04-10	100
14363	5	4	1982	1982-05-04	124
14363	4	7	1985	1985-04-07	97
14363	4	8	1986	1986-04-08	98
14363	4	13	1988	1988-04-13	104
14363	4	19	1989	1989-04-19	109
14363	4	18	1991	1991-04-18	108
14363	3	31	1992	1992-03-31	91
14363	4	18	1993	1993-04-18	108
14392	5	22	1957	1957-05-22	142
14392	5	20	1958	1958-05-20	140
14392	5	15	1959	1959-05-15	135
14392	5	10	1960	1960-05-10	131
14392	5	17	1961	1961-05-17	137
14392	5	8	1962	1962-05-08	128
14392	5	20	1963	1963-05-20	140
14392	5	22	1964	1964-05-22	143
14392	5	21	1965	1965-05-21	141
14392	5	9	1966	1966-05-09	129
14392	5	20	1967	1967-05-20	140
14392	5	26	1968	1968-05-26	147
14392	5	14	1969	1969-05-14	134
14392	5	21	1970	1970-05-21	141
14392	5	18	1971	1971-05-18	138
14392	5	14	1972	1972-05-14	135
14392	5	17	1973	1973-05-17	137
14392	5	19	1974	1974-05-19	139
14392	6	2	1975	1975-06-02	153
14392	5	15	1976	1976-05-15	136
14392	5	21	1977	1977-05-21	141
14392	5	17	1978	1978-05-17	137
14392	5	20	1979	1979-05-20	140
14392	5	16	1980	1980-05-16	137
14392	5	13	1981	1981-05-13	133
14392	5	20	1982	1982-05-20	140
14392	5	27	1983	1983-05-27	147
14392	5	17	1984	1984-05-17	138
14392	5	11	1985	1985-05-11	131
14392	5	8	1987	1987-05-08	128
14392	5	16	1988	1988-05-16	137
14392	5	7	1989	1989-05-07	127
14392	5	10	1990	1990-05-10	130
14392	6	4	1991	1991-06-04	155
14392	5	1	1992	1992-05-01	122
14392	5	16	1993	1993-05-16	136
14402	3	27	1957	1957-03-27	86
14402	4	24	1958	1958-04-24	114
14402	4	16	1959	1959-04-16	106
14402	4	9	1960	1960-04-09	100
14402	4	20	1961	1961-04-20	110
14402	4	17	1962	1962-04-17	107
14402	4	8	1963	1963-04-08	98
14402	5	2	1964	1964-05-02	123
14402	5	2	1965	1965-05-02	122
14402	4	11	1966	1966-04-11	101
14402	4	18	1968	1968-04-18	109
14402	4	16	1971	1971-04-16	106
14402	4	20	1973	1973-04-20	110
14402	4	22	1974	1974-04-22	112
14402	5	10	1975	1975-05-10	130
14402	4	23	1976	1976-04-23	114
14402	4	18	1977	1977-04-18	108
14402	4	20	1978	1978-04-20	110
14402	4	23	1979	1979-04-23	113
14402	4	22	1982	1982-04-22	112
14402	5	4	1983	1983-05-04	124
14402	4	17	1985	1985-04-17	107
14402	3	30	1986	1986-03-30	89
14402	4	22	1988	1988-04-22	113
14402	4	7	1989	1989-04-07	97
14402	4	13	1990	1990-04-13	103
14402	4	12	1992	1992-04-12	103
14402	4	16	1993	1993-04-16	106
14421	5	2	1957	1957-05-02	122
14421	4	30	1958	1958-04-30	120
14421	4	30	1961	1961-04-30	120
14421	4	20	1962	1962-04-20	110
14421	5	3	1963	1963-05-03	123
14421	5	12	1964	1964-05-12	133
14421	4	29	1965	1965-04-29	119
14421	4	24	1966	1966-04-24	114
14421	5	2	1968	1968-05-02	123
14421	4	24	1969	1969-04-24	114
14421	5	9	1970	1970-05-09	129
14421	4	14	1971	1971-04-14	104
14421	5	6	1973	1973-05-06	126
14421	4	23	1974	1974-04-23	113
14421	5	14	1975	1975-05-14	134
14421	4	30	1976	1976-04-30	121
14421	4	25	1977	1977-04-25	115
14421	4	15	1978	1978-04-15	105
14421	4	28	1979	1979-04-28	118
14421	4	29	1980	1980-04-29	120
14421	4	23	1981	1981-04-23	113
14421	5	6	1983	1983-05-06	126
14421	5	12	1984	1984-05-12	133
14421	4	16	1985	1985-04-16	106
14421	4	5	1986	1986-04-05	95
14421	4	21	1987	1987-04-21	111
14421	4	28	1988	1988-04-28	119
14421	4	10	1989	1989-04-10	100
14421	4	16	1990	1990-04-16	106
14421	4	9	1992	1992-04-09	100
14421	4	17	1994	1994-04-17	107
14497	5	19	1957	1957-05-19	139
14497	5	20	1958	1958-05-20	140
14497	6	1	1959	1959-06-01	152
14497	6	1	1960	1960-06-01	153
14497	5	26	1961	1961-05-26	146
14497	5	31	1962	1962-05-31	151
14497	5	25	1963	1963-05-25	145
14497	6	3	1964	1964-06-03	155
14497	5	24	1965	1965-05-24	144
14497	5	20	1966	1966-05-20	140
14497	5	27	1967	1967-05-27	147
14497	5	26	1968	1968-05-26	147
14497	5	20	1969	1969-05-20	140
14497	5	27	1970	1970-05-27	147
14497	5	24	1971	1971-05-24	144
14497	5	25	1972	1972-05-25	146
14497	5	19	1973	1973-05-19	139
14497	5	31	1975	1975-05-31	151
14497	6	7	1976	1976-06-07	159
14497	5	14	1980	1980-05-14	135
14497	5	26	1981	1981-05-26	146
14497	5	31	1982	1982-05-31	151
14497	5	23	1983	1983-05-23	143
14497	6	4	1984	1984-06-04	156
14497	5	23	1985	1985-05-23	143
14497	5	27	1986	1986-05-27	147
14497	5	9	1987	1987-05-09	129
14497	5	15	1988	1988-05-15	136
14497	5	19	1989	1989-05-19	139
14497	5	23	1990	1990-05-23	143
14497	5	28	1991	1991-05-28	148
14497	5	13	1992	1992-05-13	134
14497	5	19	1993	1993-05-19	139
14499	4	13	1957	1957-04-13	103
14499	4	10	1958	1958-04-10	100
14499	4	13	1959	1959-04-13	103
14499	4	5	1960	1960-04-05	96
14499	3	30	1961	1961-03-30	89
14499	4	10	1962	1962-04-10	100
14499	4	13	1963	1963-04-13	103
14499	4	15	1964	1964-04-15	106
14499	4	12	1965	1965-04-12	102
14499	4	6	1966	1966-04-06	96
14499	4	1	1968	1968-04-01	92
14499	4	16	1969	1969-04-16	106
14499	4	7	1970	1970-04-07	97
14499	4	18	1971	1971-04-18	108
14499	4	5	1972	1972-04-05	96
14499	4	7	1973	1973-04-07	97
14499	4	11	1974	1974-04-11	101
14499	4	25	1975	1975-04-25	115
14499	4	16	1976	1976-04-16	107
14499	4	8	1978	1978-04-08	98
14499	4	10	1979	1979-04-10	100
14499	4	12	1980	1980-04-12	103
14499	4	4	1981	1981-04-04	94
14499	4	10	1982	1982-04-10	100
14499	3	23	1983	1983-03-23	82
14499	4	4	1984	1984-04-04	95
14505	4	20	1957	1957-04-20	110
14505	4	12	1958	1958-04-12	102
14505	4	24	1959	1959-04-24	114
14505	4	5	1960	1960-04-05	96
14505	4	9	1961	1961-04-09	99
14505	4	15	1962	1962-04-15	105
14505	4	19	1963	1963-04-19	109
14505	4	19	1964	1964-04-19	110
14505	4	10	1965	1965-04-10	100
14505	4	9	1966	1966-04-09	99
14505	4	9	1968	1968-04-09	100
14505	4	19	1969	1969-04-19	109
14505	4	16	1970	1970-04-16	106
14505	4	21	1971	1971-04-21	111
14505	4	20	1972	1972-04-20	111
14505	4	15	1973	1973-04-15	105
14505	4	10	1974	1974-04-10	100
14505	4	4	1983	1983-04-04	94
14505	4	12	1984	1984-04-12	103
14505	4	12	1985	1985-04-12	102
14505	4	10	1986	1986-04-10	100
14505	4	9	1987	1987-04-09	99
14505	4	10	1988	1988-04-10	101
14505	4	7	1989	1989-04-07	97
14505	4	12	1990	1990-04-12	102
14505	3	29	1992	1992-03-29	89
14505	4	12	1994	1994-04-12	102
14505	4	10	2001	2001-04-10	100
14505	4	12	2002	2002-04-12	102
14505	3	9	2006	2006-03-09	68
14505	3	20	2007	2007-03-20	79
14505	3	24	2008	2008-03-24	84
14511	4	5	1957	1957-04-05	95
14511	4	16	1958	1958-04-16	106
14511	4	10	1959	1959-04-10	100
14511	4	8	1960	1960-04-08	99
14511	4	15	1961	1961-04-15	105
14511	4	14	1962	1962-04-14	104
14511	4	19	1963	1963-04-19	109
14511	4	15	1964	1964-04-15	106
14511	4	12	1965	1965-04-12	102
14511	4	8	1966	1966-04-08	98
14511	4	24	1967	1967-04-24	114
14511	4	9	1968	1968-04-09	100
14511	5	3	1969	1969-05-03	123
14511	4	17	1970	1970-04-17	107
14511	4	26	1971	1971-04-26	116
14511	4	16	1972	1972-04-16	107
14511	4	12	1973	1973-04-12	102
14511	4	14	1974	1974-04-14	104
14511	4	28	1975	1975-04-28	118
14511	4	6	1978	1978-04-06	96
14511	4	12	1979	1979-04-12	102
14511	4	17	1980	1980-04-17	108
14511	4	6	1981	1981-04-06	96
14511	4	19	1982	1982-04-19	109
14511	4	9	1983	1983-04-09	99
14511	4	9	1984	1984-04-09	100
14511	4	12	1985	1985-04-12	102
14511	4	9	1987	1987-04-09	99
14559	5	23	1957	1957-05-23	143
14559	5	12	1958	1958-05-12	132
14559	5	19	1959	1959-05-19	139
14559	5	8	1960	1960-05-08	129
14559	5	25	1967	1967-05-25	145
14559	5	11	1969	1969-05-11	131
14559	5	20	1970	1970-05-20	140
14559	5	15	1971	1971-05-15	135
14559	5	12	1972	1972-05-12	133
14559	5	22	1973	1973-05-22	142
14559	5	9	1974	1974-05-09	129
14559	5	24	1975	1975-05-24	144
14559	5	13	1976	1976-05-13	134
14559	5	6	1977	1977-05-06	126
14559	5	17	1978	1978-05-17	137
14559	5	18	1979	1979-05-18	138
14559	5	14	1980	1980-05-14	135
14559	5	1	1981	1981-05-01	121
14559	5	19	1982	1982-05-19	139
14559	5	25	1983	1983-05-25	145
14559	5	18	1984	1984-05-18	139
14559	5	6	1985	1985-05-06	126
14559	5	6	1986	1986-05-06	126
14559	4	27	1987	1987-04-27	117
14559	5	22	1990	1990-05-22	142
14559	5	19	1991	1991-05-19	139
14559	5	2	1992	1992-05-02	123
14559	5	13	1993	1993-05-13	133
14573	5	22	1967	1967-05-22	142
14573	5	14	1968	1968-05-14	135
14573	5	2	1969	1969-05-02	122
14573	5	18	1970	1970-05-18	138
14573	5	12	1971	1971-05-12	132
14573	5	10	1972	1972-05-10	131
14573	5	7	1974	1974-05-07	127
14573	5	23	1975	1975-05-23	143
14573	5	10	1976	1976-05-10	131
14573	5	3	1977	1977-05-03	123
14573	5	14	1978	1978-05-14	134
14573	5	15	1979	1979-05-15	135
14573	5	1	1980	1980-05-01	122
14573	4	24	1981	1981-04-24	114
14573	5	8	1983	1983-05-08	128
14573	5	15	1984	1984-05-15	136
14573	5	6	1985	1985-05-06	126
14573	5	5	1986	1986-05-05	125
14573	4	25	1987	1987-04-25	115
14573	5	9	1988	1988-05-09	130
14573	5	14	1989	1989-05-14	134
14573	5	18	1990	1990-05-18	138
14573	5	17	1991	1991-05-17	137
14573	4	26	1992	1992-04-26	117
14573	5	12	1993	1993-05-12	132
14573	5	12	1994	1994-05-12	132
14595	5	28	1957	1957-05-28	148
14595	5	19	1958	1958-05-19	139
14595	5	29	1959	1959-05-29	149
14595	5	16	1960	1960-05-16	137
14595	5	24	1961	1961-05-24	144
14595	5	7	1962	1962-05-07	127
14595	5	13	1963	1963-05-13	133
14595	5	19	1964	1964-05-19	140
14595	5	24	1965	1965-05-24	144
14595	6	6	1967	1967-06-06	157
14595	5	19	1969	1969-05-19	139
14595	5	18	1970	1970-05-18	138
14595	5	24	1971	1971-05-24	144
14595	5	17	1972	1972-05-17	138
14595	5	18	1973	1973-05-18	138
14595	5	17	1974	1974-05-17	137
14595	5	21	1976	1976-05-21	142
14595	5	7	1977	1977-05-07	127
14595	5	24	1979	1979-05-24	144
14595	5	17	1980	1980-05-17	138
14595	4	8	1981	1981-04-08	98
14595	5	25	1982	1982-05-25	145
14595	5	25	1984	1984-05-25	146
14595	5	7	1985	1985-05-07	127
14595	5	21	1986	1986-05-21	141
14595	4	30	1987	1987-04-30	120
14595	5	11	1988	1988-05-11	132
14595	5	26	1991	1991-05-26	146
14595	5	6	1992	1992-05-06	127
14595	5	6	1993	1993-05-06	126
14595	5	15	1994	1994-05-15	135

Table 7: Bloom dates of lilacs observed in pacific northwest between 1956 and 2009.

The seventh column we review is temp. Each row of temp is a tibble of temperature records taken at the nearest station in the Global Historical Climatology Network. The first tibble (again, only the first 10 rows) is displayed in Table 8 below. The columns are defined in the same way as the columns of Table 2, except for id, which denotes the location at which the temperature record was made. Table 2 does not have an id column because all observations were made at the same site, Brussels Observatory.

usa_npn %>%
  pull(temp) %>%
  .[[1]] %>%
  mutate(year = parse_number(format(date, "%Y"))) %>%
  select(id, year, date, tmax, tmin, temp) %>%
  kable(
    align = "c",
    col.names = c(
      "id", "year", "date", "maximum temperature (°C)",
      "minimum temperature (°C)", "midrange temperature (°C)"
    )
  ) %>%
  kable_styling() %>%
  scroll_box(
    width = "100%",
    height = "400px"
  )

id	year	date	maximum temperature (°C)	minimum temperature (°C)	midrange temperature (°C)
USC00245761	1956	1956-01-01	5.6	-5.6	0.00
USC00245761	1956	1956-01-02	1.7	-7.2	-2.75
USC00245761	1956	1956-01-03	3.3	-11.7	-4.20
USC00245761	1956	1956-01-04	4.4	-10.0	-2.80
USC00245761	1956	1956-01-05	7.8	0.0	3.90
USC00245761	1956	1956-01-06	4.4	-11.1	-3.35
USC00245761	1956	1956-01-07	2.8	-6.1	-1.65
USC00245761	1956	1956-01-08	4.4	-4.4	0.00
USC00245761	1956	1956-01-09	1.7	-9.4	-3.85
USC00245761	1956	1956-01-10	2.8	-6.1	-1.65
USC00245761	1956	1956-01-11	7.2	-5.6	0.80
USC00245761	1956	1956-01-12	9.4	-3.9	2.75
USC00245761	1956	1956-01-13	5.6	-2.8	1.40
USC00245761	1956	1956-01-14	7.8	-22.2	-7.20
USC00245761	1956	1956-01-15	-16.1	-22.2	-19.15
USC00245761	1956	1956-01-16	-16.1	-22.2	-19.15
USC00245761	1956	1956-01-17	0.6	-20.0	-9.70
USC00245761	1956	1956-01-18	2.8	-11.1	-4.15
USC00245761	1956	1956-01-19	3.9	-12.2	-4.15
USC00245761	1956	1956-01-20	2.8	-13.3	-5.25
USC00245761	1956	1956-01-21	2.2	-11.1	-4.45
USC00245761	1956	1956-01-22	4.4	-5.6	-0.60
USC00245761	1956	1956-01-23	6.1	-13.3	-3.60
USC00245761	1956	1956-01-24	4.4	-11.7	-3.65
USC00245761	1956	1956-01-25	0.6	-14.4	-6.90
USC00245761	1956	1956-01-26	4.4	-19.4	-7.50
USC00245761	1956	1956-01-27	-7.2	-17.8	-12.50
USC00245761	1956	1956-01-28	-12.2	-27.8	-20.00
USC00245761	1956	1956-01-29	-16.7	-27.8	-22.25
USC00245761	1956	1956-01-30	-18.3	-27.2	-22.75
USC00245761	1956	1956-01-31	-16.1	-27.8	-21.95
USC00245761	1956	1956-02-01	-11.1	-24.4	-17.75
USC00245761	1956	1956-02-02	-6.1	-19.4	-12.75
USC00245761	1956	1956-02-03	0.0	-13.3	-6.65
USC00245761	1956	1956-02-04	3.9	-11.1	-3.60
USC00245761	1956	1956-02-05	8.9	-8.9	0.00
USC00245761	1956	1956-02-06	2.8	-8.3	-2.75
USC00245761	1956	1956-02-07	2.8	-6.1	-1.65
USC00245761	1956	1956-02-08	-2.2	-13.9	-8.05
USC00245761	1956	1956-02-09	0.6	-8.3	-3.85
USC00245761	1956	1956-02-10	4.4	-12.8	-4.20
USC00245761	1956	1956-02-11	2.2	-7.8	-2.80
USC00245761	1956	1956-02-12	3.3	-7.2	-1.95
USC00245761	1956	1956-02-13	3.9	-15.0	-5.55
USC00245761	1956	1956-02-14	-10.6	-22.8	-16.70
USC00245761	1956	1956-02-15	-15.0	-30.0	-22.50
USC00245761	1956	1956-02-16	-19.4	-32.8	-26.10
USC00245761	1956	1956-02-17	-8.9	-20.0	-14.45
USC00245761	1956	1956-02-18	-1.1	-20.0	-10.55
USC00245761	1956	1956-02-19	-3.9	-17.8	-10.85
USC00245761	1956	1956-02-20	-1.7	-12.2	-6.95
USC00245761	1956	1956-02-21	3.9	-5.6	-0.85
USC00245761	1956	1956-02-22	7.8	0.6	4.20
USC00245761	1956	1956-02-23	4.4	-12.8	-4.20
USC00245761	1956	1956-02-24	-3.3	-12.2	-7.75
USC00245761	1956	1956-02-25	-0.6	-6.1	-3.35
USC00245761	1956	1956-02-26	1.1	-17.8	-8.35
USC00245761	1956	1956-02-27	0.0	-12.2	-6.10
USC00245761	1956	1956-02-28	1.1	-6.7	-2.80
USC00245761	1956	1956-02-29	5.6	-1.1	2.25
USC00245761	1956	1956-03-01	4.4	-2.2	1.10
USC00245761	1956	1956-03-02	6.1	-5.6	0.25
USC00245761	1956	1956-03-03	5.6	-6.1	-0.25
USC00245761	1956	1956-03-04	5.6	-5.6	0.00
USC00245761	1956	1956-03-05	6.1	-10.6	-2.25
USC00245761	1956	1956-03-06	-0.6	-17.8	-9.20
USC00245761	1956	1956-03-07	-1.7	-15.0	-8.35
USC00245761	1956	1956-03-08	-1.1	-6.1	-3.60
USC00245761	1956	1956-03-09	-0.6	-9.4	-5.00
USC00245761	1956	1956-03-10	0.6	-21.1	-10.25
USC00245761	1956	1956-03-11	-15.0	-25.6	-20.30
USC00245761	1956	1956-03-12	-5.6	-16.1	-10.85
USC00245761	1956	1956-03-13	0.6	-8.3	-3.85
USC00245761	1956	1956-03-14	-5.6	-13.3	-9.45
USC00245761	1956	1956-03-15	-0.6	-11.7	-6.15
USC00245761	1956	1956-03-16	6.1	-3.9	1.10
USC00245761	1956	1956-03-17	9.4	-2.8	3.30
USC00245761	1956	1956-03-18	9.4	-3.9	2.75
USC00245761	1956	1956-03-19	13.9	0.6	7.25
USC00245761	1956	1956-03-20	15.0	0.6	7.80
USC00245761	1956	1956-03-21	8.3	-2.8	2.75
USC00245761	1956	1956-03-22	6.7	-1.7	2.50
USC00245761	1956	1956-03-23	12.8	1.7	7.25
USC00245761	1956	1956-03-24	16.7	3.9	10.30
USC00245761	1956	1956-03-25	18.9	-1.1	8.90
USC00245761	1956	1956-03-26	21.1	4.4	12.75
USC00245761	1956	1956-03-27	15.6	-6.1	4.75
USC00245761	1956	1956-03-28	-3.9	-11.7	-7.80
USC00245761	1956	1956-03-29	0.6	-8.3	-3.85
USC00245761	1956	1956-03-30	10.0	-1.7	4.15
USC00245761	1956	1956-03-31	15.0	-1.1	6.95
USC00245761	1956	1956-04-01	8.9	-5.6	1.65
USC00245761	1956	1956-04-02	-3.3	-8.9	-6.10
USC00245761	1956	1956-04-03	6.1	-4.4	0.85
USC00245761	1956	1956-04-04	15.0	-0.6	7.20
USC00245761	1956	1956-04-05	13.3	-2.8	5.25
USC00245761	1956	1956-04-06	1.1	-10.0	-4.45
USC00245761	1956	1956-04-07	5.0	-5.0	0.00
USC00245761	1956	1956-04-08	10.0	0.0	5.00
USC00245761	1956	1956-04-09	8.9	-2.2	3.35
USC00245761	1956	1956-04-10	18.3	-1.1	8.60
USC00245761	1956	1956-04-11	5.6	-1.7	1.95
USC00245761	1956	1956-04-12	7.2	-5.0	1.10
USC00245761	1956	1956-04-13	18.9	-0.6	9.15
USC00245761	1956	1956-04-14	18.3	1.1	9.70
USC00245761	1956	1956-04-15	18.9	2.2	10.55
USC00245761	1956	1956-04-16	21.7	-2.2	9.75
USC00245761	1956	1956-04-17	15.0	-5.6	4.70
USC00245761	1956	1956-04-18	12.2	-5.0	3.60
USC00245761	1956	1956-04-19	15.0	1.1	8.05
USC00245761	1956	1956-04-20	22.2	2.2	12.20
USC00245761	1956	1956-04-21	21.7	1.1	11.40
USC00245761	1956	1956-04-22	13.3	-2.2	5.55
USC00245761	1956	1956-04-23	2.8	-3.3	-0.25
USC00245761	1956	1956-04-24	7.8	-0.6	3.60
USC00245761	1956	1956-04-25	9.4	-5.6	1.90
USC00245761	1956	1956-04-26	14.4	-2.8	5.80
USC00245761	1956	1956-04-27	12.2	-6.7	2.75
USC00245761	1956	1956-04-28	1.7	-4.4	-1.35
USC00245761	1956	1956-04-29	9.4	-2.2	3.60
USC00245761	1956	1956-04-30	5.6	-4.4	0.60
USC00245761	1956	1956-05-01	0.6	-4.4	-1.90
USC00245761	1956	1956-05-02	8.3	-4.4	1.95
USC00245761	1956	1956-05-03	0.0	-6.1	-3.05
USC00245761	1956	1956-05-04	1.1	-3.3	-1.10
USC00245761	1956	1956-05-05	2.8	-0.6	1.10
USC00245761	1956	1956-05-06	8.3	-0.6	3.85
USC00245761	1956	1956-05-07	12.8	5.0	8.90
USC00245761	1956	1956-05-08	14.4	2.2	8.30
USC00245761	1956	1956-05-09	20.0	3.3	11.65
USC00245761	1956	1956-05-10	12.8	4.4	8.60
USC00245761	1956	1956-05-11	15.0	2.2	8.60
USC00245761	1956	1956-05-12	15.0	-1.1	6.95
USC00245761	1956	1956-05-13	11.1	-0.6	5.25
USC00245761	1956	1956-05-14	13.9	1.7	7.80
USC00245761	1956	1956-05-15	16.7	3.3	10.00
USC00245761	1956	1956-05-16	20.6	6.7	13.65
USC00245761	1956	1956-05-17	25.0	8.3	16.65
USC00245761	1956	1956-05-18	27.2	9.4	18.30
USC00245761	1956	1956-05-19	27.2	7.2	17.20
USC00245761	1956	1956-05-20	28.3	8.3	18.30
USC00245761	1956	1956-05-21	28.9	11.1	20.00
USC00245761	1956	1956-05-22	24.4	6.7	15.55
USC00245761	1956	1956-05-23	25.0	8.9	16.95
USC00245761	1956	1956-05-24	27.2	12.2	19.70
USC00245761	1956	1956-05-25	19.4	9.4	14.40
USC00245761	1956	1956-05-26	20.6	7.8	14.20
USC00245761	1956	1956-05-27	25.0	7.8	16.40
USC00245761	1956	1956-05-28	21.1	5.6	13.35
USC00245761	1956	1956-05-29	15.0	2.2	8.60
USC00245761	1956	1956-05-30	18.3	7.2	12.75
USC00245761	1956	1956-05-31	15.6	6.7	11.15
USC00245761	1956	1956-06-01	22.8	11.7	17.25
USC00245761	1956	1956-06-02	29.4	10.6	20.00
USC00245761	1956	1956-06-03	22.2	6.7	14.45
USC00245761	1956	1956-06-04	25.6	11.1	18.35
USC00245761	1956	1956-06-05	28.3	8.3	18.30
USC00245761	1956	1956-06-06	19.4	3.9	11.65
USC00245761	1956	1956-06-07	17.2	5.0	11.10
USC00245761	1956	1956-06-08	24.4	7.8	16.10
USC00245761	1956	1956-06-09	30.0	11.7	20.85
USC00245761	1956	1956-06-10	31.1	12.2	21.65
USC00245761	1956	1956-06-11	31.7	11.7	21.70
USC00245761	1956	1956-06-12	27.2	5.6	16.40
USC00245761	1956	1956-06-13	27.2	9.4	18.30
USC00245761	1956	1956-06-14	24.4	7.2	15.80
USC00245761	1956	1956-06-15	27.2	10.6	18.90
USC00245761	1956	1956-06-16	26.1	6.1	16.10
USC00245761	1956	1956-06-17	18.9	7.2	13.05
USC00245761	1956	1956-06-18	21.7	10.6	16.15
USC00245761	1956	1956-06-19	22.8	12.8	17.80
USC00245761	1956	1956-06-20	30.6	11.1	20.85
USC00245761	1956	1956-06-21	24.4	8.9	16.65
USC00245761	1956	1956-06-22	13.3	6.7	10.00
USC00245761	1956	1956-06-23	21.1	7.2	14.15
USC00245761	1956	1956-06-24	25.0	10.6	17.80
USC00245761	1956	1956-06-25	22.2	5.6	13.90
USC00245761	1956	1956-06-26	21.1	3.9	12.50
USC00245761	1956	1956-06-27	24.4	7.8	16.10
USC00245761	1956	1956-06-28	30.6	11.1	20.85
USC00245761	1956	1956-06-29	32.2	8.9	20.55
USC00245761	1956	1956-06-30	25.0	2.8	13.90
USC00245761	1956	1956-07-01	-55.6	6.7	-24.45
USC00245761	1956	1956-07-02	19.4	8.9	14.15
USC00245761	1956	1956-07-03	16.1	6.7	11.40
USC00245761	1956	1956-07-04	20.0	2.8	11.40
USC00245761	1956	1956-07-05	21.7	2.8	12.25
USC00245761	1956	1956-07-06	26.7	8.3	17.50
USC00245761	1956	1956-07-07	22.2	7.8	15.00
USC00245761	1956	1956-07-08	23.3	7.8	15.55
USC00245761	1956	1956-07-09	24.4	8.3	16.35
USC00245761	1956	1956-07-10	28.9	13.9	21.40
USC00245761	1956	1956-07-11	30.6	15.6	23.10
USC00245761	1956	1956-07-12	27.8	11.7	19.75
USC00245761	1956	1956-07-13	30.0	16.1	23.05
USC00245761	1956	1956-07-14	32.8	12.8	22.80
USC00245761	1956	1956-07-15	26.7	11.7	19.20
USC00245761	1956	1956-07-16	26.7	9.4	18.05
USC00245761	1956	1956-07-17	28.3	8.9	18.60
USC00245761	1956	1956-07-18	26.7	9.4	18.05
USC00245761	1956	1956-07-19	26.7	9.4	18.05
USC00245761	1956	1956-07-20	30.0	14.4	22.20
USC00245761	1956	1956-07-21	32.2	17.2	24.70
USC00245761	1956	1956-07-22	32.2	15.0	23.60
USC00245761	1956	1956-07-23	33.3	15.6	24.45
USC00245761	1956	1956-07-24	32.8	16.7	24.75
USC00245761	1956	1956-07-25	35.0	13.9	24.45
USC00245761	1956	1956-07-26	33.3	10.0	21.65
USC00245761	1956	1956-07-27	25.6	11.1	18.35
USC00245761	1956	1956-07-28	22.8	10.6	16.70
USC00245761	1956	1956-07-29	28.9	9.4	19.15
USC00245761	1956	1956-07-30	25.0	11.1	18.05
USC00245761	1956	1956-07-31	28.9	12.2	20.55
USC00245761	1956	1956-08-01	28.3	10.6	19.45
USC00245761	1956	1956-08-02	31.1	10.0	20.55
USC00245761	1956	1956-08-03	26.1	10.0	18.05
USC00245761	1956	1956-08-04	23.3	7.8	15.55
USC00245761	1956	1956-08-05	30.0	10.0	20.00
USC00245761	1956	1956-08-06	26.1	9.4	17.75
USC00245761	1956	1956-08-07	26.7	10.0	18.35
USC00245761	1956	1956-08-08	21.1	8.3	14.70
USC00245761	1956	1956-08-09	25.0	11.1	18.05
USC00245761	1956	1956-08-10	25.0	8.9	16.95
USC00245761	1956	1956-08-11	21.7	7.8	14.75
USC00245761	1956	1956-08-12	24.4	10.6	17.50
USC00245761	1956	1956-08-13	25.6	11.1	18.35
USC00245761	1956	1956-08-14	30.6	13.3	21.95
USC00245761	1956	1956-08-15	32.8	15.6	24.20
USC00245761	1956	1956-08-16	29.4	12.2	20.80
USC00245761	1956	1956-08-17	30.0	10.0	20.00
USC00245761	1956	1956-08-18	16.7	6.1	11.40
USC00245761	1956	1956-08-19	16.7	2.8	9.75
USC00245761	1956	1956-08-20	20.0	4.4	12.20
USC00245761	1956	1956-08-21	28.9	10.6	19.75
USC00245761	1956	1956-08-22	31.1	13.9	22.50
USC00245761	1956	1956-08-23	32.2	12.2	22.20
USC00245761	1956	1956-08-24	32.8	13.9	23.35
USC00245761	1956	1956-08-25	29.4	10.6	20.00
USC00245761	1956	1956-08-26	26.7	10.6	18.65
USC00245761	1956	1956-08-27	27.2	7.8	17.50
USC00245761	1956	1956-08-28	20.6	10.0	15.30
USC00245761	1956	1956-08-29	17.8	7.2	12.50
USC00245761	1956	1956-08-30	17.8	2.8	10.30
USC00245761	1956	1956-08-31	12.2	2.8	7.50
USC00245761	1956	1956-09-01	22.2	7.8	15.00
USC00245761	1956	1956-09-02	22.2	7.2	14.70
USC00245761	1956	1956-09-03	19.4	-1.1	9.15
USC00245761	1956	1956-09-04	8.9	-0.6	4.15
USC00245761	1956	1956-09-05	8.9	-1.7	3.60
USC00245761	1956	1956-09-06	15.0	2.2	8.60
USC00245761	1956	1956-09-07	20.6	5.6	13.10
USC00245761	1956	1956-09-08	26.7	12.8	19.75
USC00245761	1956	1956-09-09	28.9	12.2	20.55
USC00245761	1956	1956-09-10	25.6	11.1	18.35
USC00245761	1956	1956-09-11	26.7	8.9	17.80
USC00245761	1956	1956-09-12	26.7	10.0	18.35
USC00245761	1956	1956-09-13	20.0	7.2	13.60
USC00245761	1956	1956-09-14	20.0	7.2	13.60
USC00245761	1956	1956-09-15	23.9	10.6	17.25
USC00245761	1956	1956-09-16	27.2	4.4	15.80
USC00245761	1956	1956-09-17	21.7	8.3	15.00
USC00245761	1956	1956-09-18	28.3	10.0	19.15
USC00245761	1956	1956-09-19	27.8	11.1	19.45
USC00245761	1956	1956-09-20	32.2	9.4	20.80
USC00245761	1956	1956-09-21	27.2	5.6	16.40
USC00245761	1956	1956-09-22	13.9	5.0	9.45
USC00245761	1956	1956-09-23	16.1	3.3	9.70
USC00245761	1956	1956-09-24	23.9	9.4	16.65
USC00245761	1956	1956-09-25	21.7	6.1	13.90
USC00245761	1956	1956-09-26	26.1	11.7	18.90
USC00245761	1956	1956-09-27	29.4	1.7	15.55
USC00245761	1956	1956-09-28	16.7	2.8	9.75
USC00245761	1956	1956-09-29	12.8	1.7	7.25
USC00245761	1956	1956-09-30	17.2	8.3	12.75
USC00245761	1956	1956-10-01	18.3	4.4	11.35
USC00245761	1956	1956-10-02	20.6	8.9	14.75
USC00245761	1956	1956-10-03	24.4	1.1	12.75
USC00245761	1956	1956-10-04	18.9	6.1	12.50
USC00245761	1956	1956-10-05	23.3	8.3	15.80
USC00245761	1956	1956-10-06	16.1	1.1	8.60
USC00245761	1956	1956-10-07	23.9	11.7	17.80
USC00245761	1956	1956-10-08	25.0	-1.1	11.95
USC00245761	1956	1956-10-09	12.8	-1.7	5.55
USC00245761	1956	1956-10-10	16.1	3.9	10.00
USC00245761	1956	1956-10-11	22.8	5.0	13.90
USC00245761	1956	1956-10-12	21.1	5.6	13.35
USC00245761	1956	1956-10-13	20.0	4.4	12.20
USC00245761	1956	1956-10-14	10.0	-3.9	3.05
USC00245761	1956	1956-10-15	14.4	1.7	8.05
USC00245761	1956	1956-10-16	18.9	4.4	11.65
USC00245761	1956	1956-10-17	21.7	5.6	13.65
USC00245761	1956	1956-10-18	21.1	6.7	13.90
USC00245761	1956	1956-10-19	20.6	2.8	11.70
USC00245761	1956	1956-10-20	11.1	1.1	6.10
USC00245761	1956	1956-10-21	17.2	7.8	12.50
USC00245761	1956	1956-10-22	17.2	-6.1	5.55
USC00245761	1956	1956-10-23	7.2	-3.3	1.95
USC00245761	1956	1956-10-24	12.8	0.6	6.70
USC00245761	1956	1956-10-25	8.9	-3.3	2.80
USC00245761	1956	1956-10-26	10.0	-2.8	3.60
USC00245761	1956	1956-10-27	5.6	-0.6	2.50
USC00245761	1956	1956-10-28	2.8	-10.6	-3.90
USC00245761	1956	1956-10-29	4.4	-7.8	-1.70
USC00245761	1956	1956-10-30	5.0	-4.4	0.30
USC00245761	1956	1956-10-31	11.7	-1.7	5.00
USC00245761	1956	1956-11-01	0.0	-7.2	-3.60
USC00245761	1956	1956-11-02	2.8	-10.6	-3.90
USC00245761	1956	1956-11-03	2.8	-10.6	-3.90
USC00245761	1956	1956-11-04	3.3	-12.2	-4.45
USC00245761	1956	1956-11-05	1.7	-8.3	-3.30
USC00245761	1956	1956-11-06	7.2	-5.0	1.10
USC00245761	1956	1956-11-07	2.8	-11.1	-4.15
USC00245761	1956	1956-11-08	4.4	-6.7	-1.15
USC00245761	1956	1956-11-09	14.4	0.6	7.50
USC00245761	1956	1956-11-10	17.8	6.7	12.25
USC00245761	1956	1956-11-11	18.9	1.1	10.00
USC00245761	1956	1956-11-12	11.1	-3.9	3.60
USC00245761	1956	1956-11-13	16.7	1.1	8.90
USC00245761	1956	1956-11-14	4.4	-12.2	-3.90
USC00245761	1956	1956-11-15	-1.1	-11.7	-6.40
USC00245761	1956	1956-11-16	1.7	-8.3	-3.30
USC00245761	1956	1956-11-17	5.6	-7.2	-0.80
USC00245761	1956	1956-11-18	8.3	-6.7	0.80
USC00245761	1956	1956-11-19	-5.0	-13.9	-9.45
USC00245761	1956	1956-11-20	1.7	-12.8	-5.55
USC00245761	1956	1956-11-21	4.4	-0.6	1.90
USC00245761	1956	1956-11-22	8.9	1.7	5.30
USC00245761	1956	1956-11-23	12.8	-3.9	4.45
USC00245761	1956	1956-11-24	10.6	-1.7	4.45
USC00245761	1956	1956-11-25	13.3	-5.6	3.85
USC00245761	1956	1956-11-26	15.0	-3.3	5.85
USC00245761	1956	1956-11-27	16.1	-0.6	7.75
USC00245761	1956	1956-11-28	5.6	-6.1	-0.25
USC00245761	1956	1956-11-29	11.1	-5.0	3.05
USC00245761	1956	1956-11-30	16.1	1.1	8.60
USC00245761	1956	1956-12-01	16.7	-4.4	6.15
USC00245761	1956	1956-12-02	16.1	1.1	8.60
USC00245761	1956	1956-12-03	11.1	-12.2	-0.55
USC00245761	1956	1956-12-04	-9.4	-18.3	-13.85
USC00245761	1956	1956-12-05	-17.8	-29.4	-23.60
USC00245761	1956	1956-12-06	-25.6	-35.0	-30.30
USC00245761	1956	1956-12-07	-16.7	-30.0	-23.35
USC00245761	1956	1956-12-08	-7.2	-21.7	-14.45
USC00245761	1956	1956-12-09	4.4	-11.1	-3.35
USC00245761	1956	1956-12-10	10.6	1.7	6.15
USC00245761	1956	1956-12-11	11.1	-17.2	-3.05
USC00245761	1956	1956-12-12	-9.4	-18.3	-13.85
USC00245761	1956	1956-12-13	6.1	-18.3	-6.10
USC00245761	1956	1956-12-14	3.9	-1.1	1.40
USC00245761	1956	1956-12-15	5.6	-7.8	-1.10
USC00245761	1956	1956-12-16	5.6	-16.7	-5.55
USC00245761	1956	1956-12-17	-1.1	-16.7	-8.90
USC00245761	1956	1956-12-18	6.1	-2.8	1.65
USC00245761	1956	1956-12-19	5.6	-2.2	1.70
USC00245761	1956	1956-12-20	10.0	0.0	5.00
USC00245761	1956	1956-12-21	10.6	-1.7	4.45
USC00245761	1956	1956-12-22	3.3	-6.7	-1.70
USC00245761	1956	1956-12-23	0.0	-7.8	-3.90
USC00245761	1956	1956-12-24	5.0	-5.0	0.00
USC00245761	1956	1956-12-25	8.3	-2.8	2.75
USC00245761	1956	1956-12-26	12.2	3.9	8.05
USC00245761	1956	1956-12-27	14.4	6.1	10.25
USC00245761	1956	1956-12-28	14.4	1.1	7.75
USC00245761	1956	1956-12-29	15.6	1.1	8.35
USC00245761	1956	1956-12-30	18.3	0.6	9.45
USC00245761	1956	1956-12-31	10.6	-2.2	4.20

Table 8: Temperature observed at an example pacific northwest site in 1956.

We are now prepared to replicate Quetelet’s findings. We will use R code nearly identical to the code we used to reproduce Quetelet’s findings earlier. The main difference is due to the fact that temperature records are dependent across sites within a year. To account for this dependence, we compute the cumulative temperature squared from the last frost to the bloom date for each site and year. We then take the average across all sites within a year. Finally, we calculate the standard error and confidence interval using only the variation of the averages across years. Table 9 displays the results.

usa_npn %>%
  group_by(rownames(usa_npn)) %>%
  mutate(
    law =
      map(temp, ~ sum(pmax(.$temp, 0, na.rm = TRUE)[(doy_last_frost(.$tmax, doy) + 1):(doy - 1)]^2))
  ) %>%
  unnest(law) %>%
  group_by(year) %>%
  summarize(law = mean(law)) %>%
  summarize(
    Quetelet = 4264,
    est = mean(law),
    se = sd(law) / sqrt(n()),
    ci = str_c("[", round(est - 2 * se), ", ", round(est + 2 * se), "]")
  ) %>%
  kable(
    dig = 0,
    align = "c",
    col.names = c(
      "Quetelet's law (°C²)", "estimate (°C²)",
      "standard error (°C²)", "95% confidence interval (°C²)"
    )
  ) %>%
  kable_styling()

Quetelet's law (°C²)	estimate (°C²)	standard error (°C²)	95% confidence interval (°C²)
4264	4329	116	[4098, 4560]

Table 9: Replication of Quetelet’s analysis.

Table 9 indicates that Quetelet’s findings are replicable in the sense that the confidence interval calculated using Quetelet’s data (Table 4) overlaps with the confidence interval calculated using the USA lilac data (Table 9). The standard error in Table 9 is smaller than Table 4 because the replication uses 54 years of data compared to Quetelet’s 14. Note that in the R code above, we subtract 1 from “doy” to correct for differences in how the bloom date is reported. This correction is not particularly important; the confidence intervals still overlap when this correction is removed.

We now investigate the accuracy of Quetelet’s law when applied to the USA lilac data. As before, we make use of the doy_prediction() function.

usa_npn <- usa_npn %>%
  mutate(pred = map(temp, ~ doy_prediction(.$temp, .$tmax))) %>%
  unnest(pred) %>%
  ungroup()

usa_npn %>%
  summarize(
    mae = mean(abs(doy - 1 - pred)),
    rmse = sqrt(mean((doy - 1 - pred)^2))
  ) %>%
  kable(
    dig = 0,
    align = "c",
    col.names = c(
      "mean absolute error (days)",
      "root mean squared error (days)"
    )
  ) %>%
  kable_styling()

mean absolute error (days)	root mean squared error (days)
10	15

Table 10: Predictions using Quetelet’s law are accurate within about two weeks on average.

Table 10 indicates that the predictions are accurate to within two weeks on average. Recall that the predictions using Quetelet’s own data were accurate to within one week on average (Table 5). We speculate that the decrease in accuracy is due in part to the fact that both Quetelet’s lilacs and the temperature were observed at the same site, Brussels Observatory. In some cases, the USA lilacs were a few miles from where the temperature was recorded.

Although the accuracy of the predictions made using Quetelet’s law is lower when applied to the USA lilac data, Figure 5 indicates that the law produces the correct bloom date on average. The figure plots the predictions made by the law against the actual bloom dates scientists observed. Note that instead of representing prediction-observation pairs as points in a scatter plot, the data are represented using blue contours. We use contours because there are more than 1,500 observations – too many to study using a scatter plot.

(usa_npn %>%
  mutate(doy = first_yes_doy) %>%
  unnest(pred) %>%
  ungroup() %>%
  mutate(
    predicted = as.Date("2020-01-01") + pred,
    observed = as.Date("2020-01-01") + doy
  ) %>%
  ggplot() +
  aes(x = observed, y = predicted) +
  geom_density2d(contour_var = "ndensity") +
  geom_abline(intercept = 0, slope = 1, linetype = 2) +
  labs(
    x = "date observed",
    y = "date predicted"
  ) +
  theme(legend.position = "none")) %>%
  ggplotly(tooltip = "") %>%
  config(displaylogo = FALSE)

Figure 5: Predictions using Quetelet’s law are accurate within about two weeks on average.

Figure 5: Predictions using Quetelet’s law are accurate within about two weeks on average. Author provided, CC BY 4.0.

The contours are easy to interpret. The blue lines are much like a mountain range observed from above. The inner circles are peaks of high elevation in which many prediction-observation pairs co-occur. The outer circles are areas of low elevation in which few prediction-observation pairs co-occur.

The dotted line is the “y = x” line, having zero intercept and unit slope. Prediction-observation pairs that lie on the line indicate perfect predictions. The fact that the dotted line intersects the blue contours at their peak suggests the law derived from Quetelet’s data accurately predicts the typical bloom date of the USA data. This accuracy is impressive given the fact that the USA lilacs were observed more than a century later and on a different continent. The blue curves deviate from the line by about two weeks in the vertical direction, which is consistent with Table 10.

An average accuracy of two weeks might not sound impressive. But it is far more accurate than using the average bloom date Quetelet observed, April 30 (April 29 on leap years). The average bloom date yields predictions that are off by an additional eleven days on average.

usa_npn %>%
  mutate(doy = first_yes_doy) %>%
  ungroup() %>%
  summarize(
    pred = mean(quetelet$doy),
    mae  = mean(abs(doy - pred)),
    rmse = sqrt(mean((doy - pred)^2))
  ) %>%
  select(mae, rmse) %>%
  kable(
    dig = 0,
    align = "c",
    col.names = c(
      "mean absolute error (days)",
      "root mean squared error (days)"
    )
  ) %>%
  kable_styling()

mean absolute error (days)	root mean squared error (days)
21	24

Table 11: Predictions using the average bloom date are off by three weeks or more on average.

Predicting the day the lilac will bloom in Brussels in 2023

Any weather forecast can become a flower forecast by applying the law of the flowering plants. In this section, we use the AccuWeather forecast to predict the day a hypothetical lilac will bloom in Brussels in 2023. AccuWeather forecasts daily maximum and minimum temperatures three months into the future. We do not evaluate the quality of these forecasts. The purpose of this section is to simply convert them into flower forecasts.

We use the AccuWeather forecast as it appeared on the webpage AccuWeather.com on February 19, 2023. AccuWeather reports the forecast for each month on a separate webpage. For reproducibility, we saved each page on the Internet Archive. The following R code creates the function get_weather_table() to retrieve each page we saved, extract the forecast contained within that page, and arrange the data as a tibble. The get_weather_table() function combines several functions from the {rvest} package, which is yet another member of the {tidyverse}. In particular, the forecast on each page is contained within the div monthly-calendar and can be extracted with the html_nodes() and html_text2() functions.

Applying the get_weather_table() function to the url for each page yields a five column tibble temp_br, with columns defined in the same way as the tibble temp, discussed in previous sections. The first 10 rows are below; the data are also available on the author’s GitHub.

get_weather_table <- function(url) {
  read_html(url) %>%
    html_nodes("div.monthly-calendar") %>%
    html_text2() %>%
    str_remove_all("°|Hist. Avg. ") %>%
    str_split(" ", simplify = TRUE) %>%
    parse_number() %>%
    matrix(
      ncol = 3,
      byrow = TRUE,
      dimnames = list(NULL, c("day", "tmax", "tmin"))
    ) %>%
    as_tibble() %>%
    filter(
      row_number() %in%
        (which(diff(day) < 0) %>% (function(x) if (length(x) == 1) seq(1, x[1], 1) else seq(x[1] + 1, x[2], 1)))
    )
}

temp_br <- tibble(
  base_url = "https://web.archive.org/web/20230219151906/https://www.accuweather.com/en/be/brussels/27581/",
  month = month.name[1:5],
  year = 2023,
  url = str_c(base_url, tolower(month), "-weather/27581?year=", year, "&unit=c")
) %>%
  mutate(temp = map(url, get_weather_table)) %>%
  pull(temp) %>%
  reduce(bind_rows) %>%
  transmute(
    date = seq(as.Date("2023-01-01"), as.Date("2023-05-31"), 1),
    year = parse_number(format(date, "%Y")),
    tmax,
    tmin,
    temp = (tmax + tmin) / 2
  )

temp_br %>%
  relocate(year) %>%
  kable(
    dig = 2,
    align = "c",
    col.names = c(
      "year", "date", "maximum temperature (°C)",
      "minimum temperature (°C)", "midrange temperature (°C)"
    )
  ) %>%
  kable_styling() %>%
  scroll_box(width = "100%", height = "400px")

year	date	maximum temperature (°C)	minimum temperature (°C)	midrange temperature (°C)
2023	2023-01-01	15	11	13.0
2023	2023-01-02	14	5	9.5
2023	2023-01-03	9	3	6.0
2023	2023-01-04	13	8	10.5
2023	2023-01-05	12	10	11.0
2023	2023-01-06	12	10	11.0
2023	2023-01-07	11	9	10.0
2023	2023-01-08	10	6	8.0
2023	2023-01-09	8	5	6.5
2023	2023-01-10	12	4	8.0
2023	2023-01-11	12	7	9.5
2023	2023-01-12	11	8	9.5
2023	2023-01-13	10	7	8.5
2023	2023-01-14	12	6	9.0
2023	2023-01-15	8	5	6.5
2023	2023-01-16	6	2	4.0
2023	2023-01-17	4	-2	1.0
2023	2023-01-18	4	-2	1.0
2023	2023-01-19	3	0	1.5
2023	2023-01-20	5	-1	2.0
2023	2023-01-21	0	-3	-1.5
2023	2023-01-22	0	-2	-1.0
2023	2023-01-23	3	0	1.5
2023	2023-01-24	2	0	1.0
2023	2023-01-25	0	-2	-1.0
2023	2023-01-26	6	-2	2.0
2023	2023-01-27	5	3	4.0
2023	2023-01-28	3	-2	0.5
2023	2023-01-29	4	-3	0.5
2023	2023-01-30	8	2	5.0
2023	2023-01-31	8	2	5.0
2023	2023-02-01	10	5	7.5
2023	2023-02-02	11	7	9.0
2023	2023-02-03	11	8	9.5
2023	2023-02-04	10	7	8.5
2023	2023-02-05	9	2	5.5
2023	2023-02-06	7	-1	3.0
2023	2023-02-07	6	-4	1.0
2023	2023-02-08	7	-4	1.5
2023	2023-02-09	6	-2	2.0
2023	2023-02-10	7	0	3.5
2023	2023-02-11	8	5	6.5
2023	2023-02-12	8	4	6.0
2023	2023-02-13	12	-1	5.5
2023	2023-02-14	14	-1	6.5
2023	2023-02-15	13	0	6.5
2023	2023-02-16	12	4	8.0
2023	2023-02-17	13	10	11.5
2023	2023-02-18	11	10	10.5
2023	2023-02-19	10	5	7.5
2023	2023-02-20	12	6	9.0
2023	2023-02-21	11	4	7.5
2023	2023-02-22	11	5	8.0
2023	2023-02-23	10	2	6.0
2023	2023-02-24	8	2	5.0
2023	2023-02-25	7	1	4.0
2023	2023-02-26	8	0	4.0
2023	2023-02-27	7	0	3.5
2023	2023-02-28	8	1	4.5
2023	2023-03-01	8	6	7.0
2023	2023-03-02	9	6	7.5
2023	2023-03-03	6	4	5.0
2023	2023-03-04	9	3	6.0
2023	2023-03-05	9	0	4.5
2023	2023-03-06	11	3	7.0
2023	2023-03-07	11	5	8.0
2023	2023-03-08	11	5	8.0
2023	2023-03-09	10	5	7.5
2023	2023-03-10	12	5	8.5
2023	2023-03-11	10	4	7.0
2023	2023-03-12	9	5	7.0
2023	2023-03-13	10	3	6.5
2023	2023-03-14	8	2	5.0
2023	2023-03-15	7	1	4.0
2023	2023-03-16	8	2	5.0
2023	2023-03-17	8	1	4.5
2023	2023-03-18	8	1	4.5
2023	2023-03-19	11	5	8.0
2023	2023-03-20	11	6	8.5
2023	2023-03-21	13	5	9.0
2023	2023-03-22	11	5	8.0
2023	2023-03-23	10	4	7.0
2023	2023-03-24	10	2	6.0
2023	2023-03-25	10	6	8.0
2023	2023-03-26	13	6	9.5
2023	2023-03-27	13	4	8.5
2023	2023-03-28	13	3	8.0
2023	2023-03-29	11	2	6.5
2023	2023-03-30	10	5	7.5
2023	2023-03-31	13	6	9.5
2023	2023-04-01	14	6	10.0
2023	2023-04-02	14	7	10.5
2023	2023-04-03	14	6	10.0
2023	2023-04-04	13	6	9.5
2023	2023-04-05	12	5	8.5
2023	2023-04-06	12	5	8.5
2023	2023-04-07	14	4	9.0
2023	2023-04-08	12	4	8.0
2023	2023-04-09	11	4	7.5
2023	2023-04-10	13	3	8.0
2023	2023-04-11	12	3	7.5
2023	2023-04-12	15	6	10.5
2023	2023-04-13	16	3	9.5
2023	2023-04-14	12	2	7.0
2023	2023-04-15	12	2	7.0
2023	2023-04-16	14	4	9.0
2023	2023-04-17	13	3	8.0
2023	2023-04-18	12	5	8.5
2023	2023-04-19	12	4	8.0
2023	2023-04-20	13	3	8.0
2023	2023-04-21	13	6	9.5
2023	2023-04-22	14	5	9.5
2023	2023-04-23	14	5	9.5
2023	2023-04-24	13	7	10.0
2023	2023-04-25	14	8	11.0
2023	2023-04-26	14	7	10.5
2023	2023-04-27	14	9	11.5
2023	2023-04-28	18	9	13.5
2023	2023-04-29	18	9	13.5
2023	2023-04-30	18	9	13.5
2023	2023-05-01	15	9	12.0
2023	2023-05-02	17	8	12.5
2023	2023-05-03	16	7	11.5
2023	2023-05-04	15	5	10.0
2023	2023-05-05	15	6	10.5
2023	2023-05-06	16	9	12.5
2023	2023-05-07	17	10	13.5
2023	2023-05-08	19	10	14.5
2023	2023-05-09	20	11	15.5
2023	2023-05-10	21	11	16.0
2023	2023-05-11	21	10	15.5
2023	2023-05-12	20	8	14.0
2023	2023-05-13	16	7	11.5
2023	2023-05-14	16	10	13.0
2023	2023-05-15	19	11	15.0
2023	2023-05-16	20	9	14.5
2023	2023-05-17	18	7	12.5
2023	2023-05-18	17	7	12.0
2023	2023-05-19	18	7	12.5
2023	2023-05-20	18	8	13.0
2023	2023-05-21	19	8	13.5
2023	2023-05-22	19	8	13.5
2023	2023-05-23	19	8	13.5
2023	2023-05-24	19	8	13.5
2023	2023-05-25	19	8	13.5
2023	2023-05-26	19	9	14.0
2023	2023-05-27	19	9	14.0
2023	2023-05-28	19	9	14.0
2023	2023-05-29	20	9	14.5
2023	2023-05-30	20	9	14.5
2023	2023-05-31	20	9	14.5

Table 12: Temperature forecast for Brussels, retrieved on February 19, 2023.

We now predict the day the lilacs will bloom. The R code below uses the doy_prediction and doy_last_frost functions created in earlier sections and displays the prediction in Table 13. At the time of our writing, the predicted date is April 19. The forecast is easily updated by providing the url to the updated AccuWeather webpage. (You might use the url https://web.archive.org/save to save a webpage to the Internet Archive to ensure your work is reproducible.)

bloom_day_br <- temp_br %>%
  summarize(date = doy_prediction(temp, tmax) + as.Date("2023-01-01")) %>%
  pull(date)

frost_day_br <- temp_br %>%
  pull(tmax) %>%
  doy_last_frost() + as.Date("2023-01-01")

tibble(
  `last frost date` = frost_day_br,
  `bloom date` = bloom_day_br
  ) %>%
  kable(
    align = "c"
  ) %>%
  kable_styling()

last frost date	bloom date
2023-01-27	2023-04-19

Table 13: Last frost date and lilac bloom date in Brussels in 2023.

We visualize the predictions in Figure 6, which has the same interpretation as Figure 4. If the temperature forecast and Quetelet’s law are correct, on January 27, 2023 the lilacs in Brussels began “collecting” temperature. The lilacs will continue to “collect” temperature until April 19, at which point they will exceed their 4264°C² quota and bloom.

(temp_br %>%
  ggplot() +
  aes(date, temp) +
  geom_line() +
  labs(
    x = "",
    y = "midrange temperature (°C)"
  ) +
  geom_vline(
    xintercept = as.numeric(c(frost_day_br, bloom_day_br)),
    linetype = "dotted"
  )) %>%
  ggplotly() %>%
  add_annotations(
    x = as.numeric(c(frost_day_br, bloom_day_br)),
    y = c(14, 14),
    text = c("last\nfrost", "first\nbloom"),
    font = list(size = 14),
    ay = 0,
    xshift = c(-14, -16)
  ) %>%
  config(displaylogo = FALSE)

Figure 6: According to Quetelet’s law, the lilacs will bloom once exposed to 4264°C² following the last frost.

Figure 6: According to Quetelet’s law, the lilacs will bloom once exposed to 4264°C² following the last frost. Author provided, CC BY 4.0.

Quetelet’s legacy: advocate, mentor, and perhaps data scientist

In this tutorial, we stated the law of the flowering plants and explained how Quetelet derived it. We also reproduced and replicated Quetelet’s findings before using his law to predict the day the lilac will bloom in Brussels. We now conclude with a reflection on Quetelet’s legacy.

The law of the flowering plants surely stands the test of time. It continues to be used by scientists – with relatively few changes – to plan harvests, manage pests, and study ecosystems stressed by climate change. We speculate the law’s longevity is due to the fact that it balances simplicity with relatively accurate predictions.

Although Quetelet did not discover the law, he did much to advance it. Quetelet founded an international network for “observations of the periodical phenomena” (in addition to numerous statistical societies and publications, including the precursor to the Royal Statistical Society). Quetelet’s network of 80 stations collected observations throughout Europe from 1841 until 1872. In particular, Quetelet collaborated with Charles Morren – who later coined the term phenology, the name of the field that now studies biological life-cycle events like the timing of flower blooms (Demarée and Rutishauser 2011).

In recent years, the observations collected through phenology networks have become an important resource for understanding the impacts of climate change. For example, the USA National Phenology Network calculates the Spring Bloom Index, which measures the “first day of spring” using the days lilacs are observed to bloom at locations across the United States. The index is then compared to previous years. Figure 7 shows one comparison, called the Return Interval. The Return Interval is much like a p-value, calculating how frequently more extreme spring indices were observed in previous decades. Bloom dates that are uncommonly early (green) or late (purple) may indicate environments stressed by changing climate. Scientists exploit the relationship between temperature and bloom date to extrapolate the index to areas with few observations.

Figure 7

Figure 7: The Spring Bloom Index Return Interval measures whether spring is typical when compared to recent decades. Source: USA National Phenology Network.

Quetelet’s emphasis on discovering the universal laws he believed govern social and biological phenomenon has not endured. But data scientists continue to appropriate laws from one area of science to study another. For example, data scientists use neural networks and genetic algorithms to study a wide variety of phenomenon unrelated to neuroscience or genetics. Perhaps Quetelet’s appropriation of Newton’s law, in addition to his careful use of data, make him among the first data scientists?

Your turn: Do you have what it takes to beat Quetelet’s law?

Quetelet reported that a plant flowers when the sum of the daily temperatures squared exceeds a specific quantity. His prediction rule was state of the art in 1833. But surely you, a twenty-first century data scientist, can do better. Here are some ideas to get you started.

1. Quetelet squared the temperature before calculating the sum. Would another function of temperature produce a more accurate prediction?

   1. Remove the square so that a plant flowers once the sum of the daily temperatures exceeds a (different) specific quantity. Does this version of the law produce more accurate predictions? What if you use the daily temperatures cubed? (Beginner)

   2. Suppose a lilac only registers temperatures between 0°C and 10°C. That is, a lilac experiences temperature below the lower limit, 0°C, as 0°C, and above the upper limit, 10°C, as 10°C. Does the accuracy of the predictions improve if you use the temperature the lilac experienced instead of the ambient temperature measured by a weather station? Write a program that finds the lower and upper limits that produce the most accurate predictions. (Intermediate)

   3. Quetelet used mean absolute error to evaluate the accuracy of his predictions. But his estimate of the specific quantity of heat needed to bloom, 4264°C², does not actually minimize mean absolute error. Write a program that finds the specific quantity that minimizes mean absolute error. Redo part i. and ii. using this function. (Advanced)

2. Quetelet calculated the sum of the daily temperature squared between the day of last frost and the bloom date. Would another time interval produce more accurate predictions?

   1. We estimated the day of last frost using the last day the maximum temperature was below 0°C. Try estimating the day of last frost by the last day the midrange temperature was below 0°C? Which estimate yields the most accurate predictions? What if you ignore the day of last frost and simply calculate the sum of the daily temperatures squared between February 1 and the bloom date? When you change the time interval, be sure to calculate the new specific quantity of heat needed to bloom. (Beginner)

   2. Write a program that finds the time interval which yields the best predictions. (Intermediate)

   3. Write a program that calculates the prediction rule for many different time intervals. Use cross-validation to combine these prediction rules into a single prediction rule. (Advanced)

3. Quetelet’s law only considers the temperature. Would additional information provide more accurate predictions?

   1. Is the specific quantity of heat needed to bloom different in years with abnormally cold winters? Would the predictions be more accurate if you use one quantity of heat for years with cold winters and a different quantity of heat for years with warm winters? (Beginner)

   2. Is the estimated quantity of heat needed to bloom similar for locations close in space and time? Write a program that leverages spatial and temporal correlation to improve the accuracy of the predictions. (Intermediate)

   3. Some biologists report that a plant must be exposed to a fixed amount of cold temperature in the winter – in addition to a fixed amount of warm temperature in the spring – before it can bloom. Augment the law of the flowering plants to require the accumulation of a specific quantity of cold temperature before the accumulation of a specific quantity of warm temperature. Write a program that uses this new law to predict the day the lilac blooms. (Advanced)

Feeling good about your prediction algorithm? Show it off at the annual Cherry Blossom Prediction Competition!

Appendix: Preparing USA NPN Data

# 1. download lilac data using `{rnpn}`
usa_npn <- npn_download_individual_phenometrics(
  request_source = "Jonathan Auerbach",
  year = 1900:2050,
  species_ids = 36,
  phenophase_ids = c(77, 412)
)

# 2. limit analysis to sites that report more than 25 times
site_ids <- usa_npn %>%
  group_by(site_id) %>%
  summarize(n = n()) %>%
  filter(n > 25) %>%
  pull(site_id)

usa_npn <- usa_npn %>%
  filter(site_id %in% site_ids)

# 3. find nearest weather stations for each site
locations <- usa_npn %>%
  group_by(site_id) %>%
  summarize(
    latitude = first(latitude),
    longitude = first(longitude)
  )

stations <- ghcnd_stations() %>%
  filter(
    first_year <= min(usa_npn$first_yes_year),
    last_year >= max(usa_npn$first_yes_year),
    state != ""
  ) %>%
  group_by(id, latitude, longitude, state) %>%
  summarize(temp_flag = sum(element %in% c("TMIN", "TMAX"))) %>%
  filter(temp_flag == 2) %>%
  ungroup()

dist <- function(x, y = stations %>% select(latitude, longitude)) {
  stations$id[which.min(sqrt((x[1] - y[, 1])^2 + (x[2] - y[, 2])^2)[, 1])]
}

locations$station_id <- apply(locations, 1, function(x) dist(c(x["latitude"], x["longitude"])))

# 4. get weather data from nearest station using `rnoaa`
get_station_data <- function(station_id) {
  ghcnd_search(
    stationid = station_id,
    var = c("tmin", "tmax"),
    date_min = "1956-01-01",
    date_max = "2011-12-31"
  ) %>%
    reduce(left_join, by = c("id", "date")) %>%
    transmute(id,
      date,
      tmax = tmax / 10,
      tmin = tmin / 10
    )
}

usa_npn <- locations %>%
  mutate(temp = map(station_id, get_station_data)) %>%
  right_join(usa_npn, by = c("site_id", "latitude", "longitude")) %>%
  group_by(rownames(usa_npn)) %>%
  mutate(
    temp = map(temp, ~ .x %>%
      filter(format(date, "%Y") == first_yes_year) %>%
      mutate(temp = (tmin + tmax) / 2)),
    num_obs = map(temp, ~ sum(format(.x$date, "%j") <= 150)),
    doy = first_yes_doy, year = first_yes_year
  ) %>%
  unnest(num_obs) %>%
  filter(num_obs == 150) %>%
  ungroup()

About the author

Jonathan Auerbach is an assistant professor in the Department of Statistics at George Mason University. His research covers a wide range of topics at the intersection of statistics and public policy. His interests include the analysis of longitudinal data, particularly for data science and causal inference, as well as urban analytics, open data, and the collection, evaluation, and communication of official statistics. He co-organizes the annual Cherry Blossom Prediction Competition with David Kepplinger and Elizabeth Wolkovich.

Copyright and licence

© 2023 Jonathan Auerbach

Text and code are licensed under a Creative Commons Attribution 4.0 (CC BY 4.0) International licence. Images are not covered by this licence, except where otherwise noted.

How to cite

Auerbach, Jonathan. 2023. “A demonstration of the law of the flowering plants.” Real World Data Science, April 13, 2023.

Source: Wikimedia Commons

Source: Gallica

Source: Gallica

Source: USA National Phenology Network

Source: USA National Phenology Network

Source: USA National Phenology Network

Source: USA National Phenology Network

References

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